OPINION OF LORD PROSSER in petition of:

         MURRAY SINCLAIR KILGOUR Petitioner,

         against

         JOANNE KILGOUR, Respondent

         Act:  Sir Crispen Agnew
               McClure Naismith
               Anderson & Gardiner

         Alt:  Mcfadyen QC
               Brodies

         24th Dec 1986

              The petitioner and the respondent are husband and wife.
         There are two children of the marriage, a boy and a girl born on
         26th July 1983 and 13th September 1985 respectively.  The parties
         were married in Canada in 1981.  Both children were born in Canada
         and they are Canadian Nationals. Prior to the events which are the
         subject matter of this petition the children lived with the
         parties in Ontario. On or about 24th January 1986 the respondent
         left the family home in Ontario. She took both children with her
         and came to Scotland where she herself had formerly lived.   Since
         coming to Scotland she and the children have evidently remained in
         Scotland although their exact whereabouts have been concealed.
         The petitioner seeks an order "in terms of Article 12 or the
         Convention on the Civil Aspects of International Child Abduction
         as given the force of law in Scotland by the Child Abduction and
         Custody Act 1985" inter alia for delivery of the children into the
         custody or the petitioner. Answers  having been lodged and a plea
         having been taken by the respondent to the competency or the
         petition in so far as seeking orders in terms or the 1985 Act I
         heard counsel for the parties on that issue.

              On behalf of the petitioner Sir Crispen Agnew drew my
         attention to the terms or an Ontario statute, the Children's Law
         Reform Act 1982, and in particular section  20(1) to (5) of that
         Act. I was provided with a photocopy of what bears to be that
         provision, according   to which section 20(1) provides that except
         as otherwise provided in this Part the rather and the mother or a
         child are equally entitled to custody of the child.  The statute
         was said to apply to the parties and their children and to show
         that as at 24th January 1986 the petitioner was a person entitled
         (jointly with the respondent) to the custody of the two children.
         I was also referred to a photocopy bearing to show the terms or
         Clause 250.2(1) of the Canadian Criminal Code providing that
         "Everyone who, being the parent. . .or a person under the age of
         14 years, takes, entices away, conceals, detains, receives or
         harbours that person in relation to whom no custody order has been
         made by a court anywhere in Canada, with intent to deprive a
         parent or guardian...of the possession of that person is guilty
         or...an indictable offence." The 1982 Ontario Act, it was
         contended, showed that the petitioner had rights of custody at
         civil law, these were fortified by the Criminal Code and the
         respondent had breached both the petitioner's civil rights and the
         criminal law by her removal of the children from the family home.
         In addition to his general right to joint custody under the 1982
         Ontario Act the petitioner had subsequently obtained orders from
         the Canadian Courts giving him sole custody of the children.  He
         had been granted such custody on an interim basis on 16th May 1986
         and on a final basis on 25th August 1986. Productions 11 and 12
         bear to be copies of these Court orders.

              Mr Macfadyen for the respondent accepted that I could take
         notice of these copy orders as showing the terms or the relevant
         orders. Moreover while he was unable normally to concede that the
         law applicable was as set out in the copies of section 20 or the
         1982 Ontario Statute and Clause 250.2 of the Criminal Code he was
         content that in the argument on competency I could proceed on the
         basis that it was so. Reference was made to Article 14 of the
         Convention on the Civil Aspects of International Child Abduction
         (which hereinafter I refer to as "the Convention") which Article
         is set out in Schedule 1 to the Child Abduction and Custody Act
         1985 ("the 1985 Act"). I am satisfied that it is right for me in
         relation to any issue concerning  the Convention to proceed on the
         basis of the documents which I have mentioned and to deal with
         matters   on the hypothesis that under the relevant Canadian   law
         the petitioner had indeed joint rights of custody as at 24th
         January and a sole right or custody from 16th May onwards, that
         sole right being made final on 25th August 1986.

              I turn to the provisions or the 1985 Act and the provisions
         of the Convention set out in Schedule 1 to that Act. By section 1
         of the Act it is provided that subject to the provisions or Part 1
         of the Act the provisions or the Convention set out in Schedule 1
         shall have the force of law in the United Kingdom. By section 2
         provision is made for the coming into force state or territory
         specified in an Order in Council. In terms of the Child Abduction
         and Custody (Parties to Conventions) Order S.I. 1159/1986, the
         date or the coming into force or the Convention as between the
         United Kingdom and Ontario is 1st August 1986. There being no
         other provisions the Convention applies as between the United
         Kingdom and Ontario "only in relation to wrongful removals or
         retentions occurring on or after" 1st August 1986 (see section
         212) of the 1985 Act). In terms or Article 3 or the Convention as
         set out in Schedule 1 to the 1985 Act the removal or retention or
         a child is to be considered wrongful where "(a) it is in breach of
         rights of custody attributed to a person...either jointly or
         alone, under the law of the State in which the child was
         habitually resident immediately before the removal or retention;
         and (b) at the time or removal or retention those rights were
         actually exercised, either jointly or alone, or would have been so
         exercised but for the removal or retention."  Article 3 further
         provides that the rights  of custody mentioned in sub-paragraph
         (a) may arise in particular by operation of law or by reason of a
         judicial or administrative decision. Article 4 provides that the
         Convention shall apply to any child who was habitually resident in
         a Contracting State immediately before any breach of custody or
         access rights and that the Convention shall cease to apply when
         the child for the purposes of the Convention "rights of custody"
         shall include rights relating to the care of the person of the
         child and in particular the right to determine the child's place
         of residence.

              By Chapter III of the Convention provisions are made for the
         return of children in certain circumstances. In particular Article
         8 provides inter alia that any person claiming that a child has
         been removed or retained in breach of custody rights may apply
         either to a Central Authority of the child's habitual residence or
         to the Central Authority of any other contracting State for
         assistance in securing the return of the child. The relevant
         Central Authority in the United Kingdom in the present case is the
         Secretary of State for Scotland. By Article 11 it is provided that
         the judicial or administrative authorities of contracting states
         shall act expeditiously in proceedings for the return of children
         and if the judicial or administrative authority concerned has not
         reached a decision within six weeks from the date of commencement
         of proceedings various steps may be taken to request a statement
         of the reasons for the delay.

              Article 12 contains the following provision: "Where a child
         has been wrongfully removed or retained in terms of Article 3 and,
         at the date of the commencement of the proceedings before the
         judicial or administrative authority of the Contracting State
         where the child is, a period of less than one year has elapsed
         from the date of the wrongful removal or retention, the authority
         concerned shall order the return of the child forthwith." It is
         further provided in Article 12 that the judicial or administrative
         authority even where the proceedings have been commenced after the
         expiration of the period of one year referred to in the preceding
         paragraph shall also order the return of the child "unless it is
         demonstrated that the child is now settled in its new
         environment". By Article 13 it is provided that notwithstanding
         the provisions of Article 12 the judicial or administrative
         authority is not bound to order the return of the child if the
         person...which opposes its return establishes that "(a) the
         person...having the care of the person or the child was not
         actually exercising the custody rights at the time of removal or
         retention, or had consented to or subsequently acquiesced in the
         removal or retention" or "(b) there is a grave risk that his or
         her return would expose the child to physical or psychological
         harm or otherwise place the child in an intolerable situation."

              The parties were at one in proceeding on the basis that the
         relevant removal for the purposes of the Convention is a removal
         in breach of custody rights rather than a removal from the country
         where the child previously lived. The need for the remedies of the
         Convention will only arise when the child has been thus removed
         from that country but the relevant removal is the prior one in
         breach of the custody rights of the parent. There was no real
         dispute in the present case that the respondent's departure from
         the family home on 24th January 1986 constituted a wrongful
         removal for the purposes of the Convention. It was however common
         ground that at the date of that removal the convention was not in
         force as between the United Kingdom and Ontario and that having
         regard to the provisions of section 2(2) of the 1985 Act the
         remedies provided by the Convention were not available in respect
         of that wrongful removal in January 1986. The issue between the
         parties as to the applicability of the Convention thus turned not
         on "removal" but on the meaning of "retention" and in particular
         the meaning of the references in the Convention to the date or
         time of wrongful retention.

              On behalf of the petitioner Sir Crispen Agnew contended that
         while "removal" was a single event occurring at a particular time
         or on a particular date "retention" was something different in
         kind. "Retention" was something continuous, it occurred not merely
         when it began but so long as there was a retention of the children
         in breach of custody rights. A wrongful removal at a date prior to
         the coming into force of the Convention as between the United
         Kingdom and Ontario would not be caught by the Convention's
         provisions. A wrongful retention commencing before the Convention
         thus came into force would not initially be caught but would be
         caught upon the Convention coming into effect, as a retention
         which then became a wrongful retention. Further and in any event
         in the present case there was a new wrongful retention which
         commenced on 26th August 1986 (after the Convention had come into
         force) when the petitioner was granted the order for full custody.
         This was a new event which constituted a new disobedience on the
         part of the respondent since on that date for the first time she
         was in breach of new rights then conferred on the petitioner in
         respect of the children's custody. In these circumstances while
         the Convention did not apply to the original removal or to the
         original retention it could and did apply to the retention which
         became wrongful as at 1st August or in any event to the retention
         in breach of the petitioner's full custody rights on 25th Aug
         1986. In these circumstances the Convention applied to the present
         case and the present application was accordingly competent. I
         should so determine and having done so should put the case out By
         Order at an early date so that the further procedure could then be
         determined. Counsel further moved me ad interim to suspend a
         Sheriff Court action which has been raised by the respondent and
         in which an interim interdict has been pronounced against the
         petitioner. I should further interdict the respondent ad interim
         from removing the children from the Scottish jurisdiction having
         regard to the history of concealment and changes of addresses.  I
         should moreover grant such suspension and interdict at common law
         if I were not satisfied that the Convention applied and that I had
         the requisite powers by virtue of the 1985 Act and the Convention.

              On behalf of the respondent Mr Macfadyen contended that on a
         proper construction of the 1985 Act this was not a case to which
         the Convention applied. In so far as the petition founded upon the
         Convention it was therefore incompetent. The question was whether
         the petitioner could point either to a wrongful removal or to a
         wrongful retention "occurring on or after" 1st August 1986 for the
         purposes of section 2(2) of the 1985 Act. Any question in relation
         to "removal" could be set aside as irrelevant since the only
         removal was in January and that was plainly not within the terms
         of section 2(2). It was unsurprising that for an individual act
         such as removal the procedures of the Convention were not applied
         retrospectively to catch an act before the law in question came
         into force but in the present case the whole issue turned on
         questions relating not to "removal" but to "retention".

              Mr Macfadyen considered first whether the word "retention" as
         used in the Convention could have any sensible content other than
         the "continuing" meaning which had been contended for on behalf of
         the petitioner. He submitted that it was not difficult to think of
         situations where wrongfulness arose during rightful possession.
         Obvious examples were the case where a parent exercising
         residential access fails to return a child. In such cases there is
         nothing that can properly be described as a removal. What occurs
         is rightly described as retention not in any continuing sense but
         in a sense which can be regarded as a single event analogous to
         removal as a denial of the other parent's rights. The presence of
         the word "retention" along with the word "removal" was thus
         sensible and understandable to cover such cases where wrongfulness
         arises without removal. There was no need for any notion of
         continuity in relation to retention any more than in relation to
         removal.

              Mr Macfadyen acknowledged that this was not enough for the
         respondent to succeed.  It might be that retention was intended to
         mean some continuing state of affairs rather than or as well as
         such a single event of emerging wrongfulness. There were however,
         according to Mr Macfadyen, various indications that in the
         Convention wrongful retention was indeed seen as a single event
         occurring at a specific point in time rather than as a continuing
         state of affairs. Counsel drew attention in particular to the
         provisions of Article 12. It was plain having regard to those
         provisions that retention, like removal, was seen as having a
         particular date since a period of twelve months had to be measured
         from that date. If retention was regarded as a continuing wrong it
         would never have such a specific date. Indeed it could never be
         that twelve months would have elapsed since the wrongful retention
         so as to give rise to the change provided for in Article 12 as to
         the criteria for return. Mr Macfadyen maintained that this concept
         of retention as a single wrongful act or event found further
         support in Article 13(a) of the Convention which refers to a
         person "not actually exercising the custody rights at the time of
         removal or retention" and which moreover refers to that person
         having consented to or "subsequently acquiesced in the removal or
         retention". These provisions demonstrated that while retention
         like removal would produce a state of affairs which continued it
         was like removal seen as a single event occurring at a particular
         time and with a period after its occurrence ("subsequently") in
         which an acquiescence in that prior event and its consequences
         might occur. Counsel also referred to the terms of section 2(2)
         itself. The concept of wrongful removals or retentions "occurring"
         on or after the date when the Convention came into force between
         two States suggested that retention like removal was an occurrence
         which would arise identifiably after after that date rather than
         consist in a mere continuance of a retention or wrongful retention
         which was already in existence. In reply counsel for the
         petitioner accepted that in Article 12 "the date of the
         wrongful... retention" must mean a specific date. He maintained
         however that these words could be read as meaning the date when
         the retention started. He contrasted the use or the word "date" in
         Article 12 with the use of broader expressions such as "at the
         time of" in Article 13. He contended that this contrast showed
         that while in Article 12 the reference was to a specific start
         date elsewhere the concept of retention had its natural continuing
         sense.

              I do not consider that the Convention is as unambiguously
         drafted as it might have been. I have however come to the view
         that the contentions for the respondent are well-founded. As
         counsel for the respondent submitted the emphasis in the statute
         and the convention is upon abduction. It seems plain to me that
         any Act dealing with abduction in the sense of removal would
         sensibly attempt to regulate in the same way as it regulates
         removal those cases where there is an act of omission or
         commission which achieves the same result as removal and
         constitutes an inversion of existing custody rights. There will be
         a variety of situations in which one has such an equivalent of
         abduction by removal. There is perhaps no one word which is
         ideally suited to describing all such equivalents. However the
         word "retention" appears to me to be quite naturally used and a
         quite accurate expression to use in such a context and for such a
         purpose. After any such initial act (whether by positive removal
         or by some failure to hand over or return a child) there will be a
         state of affairs which can appropriately be described as
         "retention". In that sense it has the continuing meaning which was
         emphasised by counsel for the petitioner. I would accept that that
         is a natural meaning for the word. I do not however consider that
         it is an unnatural use of the word "retention" to use it for an
         initial act of omission or commission. Having regard to the way in
         which the word is coupled with removal throughout the Act I would
         be disposed to think that the word was used in this sense of an
         original act even if there were no more positive indications that
         that is its intended sense. Having regard to the terms of Article
         13 one is in my view given a very firm indication indeed that the
         retention in question is an initial act of retention comparable in
         its effects to the act of removal, and that the Convention is not
         primarily concerned (either in cases where the initial act is one
         of removal or in cases where the initial act is one of retention)
         with the new state of affairs which will follow on such initial
         acts and which might also be described as retention. The
         submission by counsel for the petitioner that Article 13 could be
         read as referring to the date of the start of retention needs very
         little-rephrasing to amount to a concession that in speaking of
         the date of retention that article is speaking of an initial
         retention without regard to continuance. If in Article 12 use of
         the word "retention" thus refers to initial intention it should in
         my view be so understood elsewhere in the Convention and in the
         Act unless there was some very firm indication to the contrary.
         Even in Article 13 reading the article as a whole it seems to me
         that the references to "the time of" retention and to events
         occurring "subsequently" positively bear out the construction
         which I have suggested is appropriate for Article 12.

              Moreover in the present case we are concerned primarily with
         the construction of Section 2(2) of the Act which regulates the
         coming into force of the Convention as between the United Kingdom
         and Ontario. That sub-section like Article 13 uses the word "date"
         and is plainly referring to a specific date for the coming into
         force of the Convention. In referring to wrongful removals or
         retentions "occurring" on or after that date the sub-section in my
         view plainly envisages that removals or retentions will indeed
         occur on a specific date be it the date when the Convention comes
         into force or a date thereafter. I would add too that if retention
         is to be given its continuous meaning, then in any case where it
         is necessary to invoke the Convention after it has come into force
         there would almost necessarily be a continuing retention at the
         time when proceedings under the Convention were raised. If that
         was all that was required it would not apparently be necessary to
         exclude from the scope of the Convention wrongful removals prior
         to its coming into force since the retention which follows on the
         removal would give a sufficient ground for action. In my opinion
         there is a contrast in the Act and in the Convention between
         "removal"  cases and "retention" cases and section 2(2) is
         excluding from the scope of the Convention both categories of case
         if the original wrongful act occurred prior to the Convention
         coming into force. It will thus be of no avail in relation to
         either type of case that there is a continuing retention at the
         date when the Convention comes into force between any two States.

              In relation to the alternative submission by counsel for the
         petitioner that there was a new wrongful act on 25th August when
         full custody rights were granted to the petitioner I have come to
         the view that there is no real force in this submission. The
         Convention is not concerned with the basis of custody rights but
         with their existence regardless of basis. The closing words of
         Article 3 make it plain that the relevant rights of custody may
         "arise" in a variety of ways. In the present case the petitioner's
         rights of custody "arose" initially by statute jointly with the
         respondent and may be seen as having "arisen" in the form of a
         sole right of custody when the interim order was obtained in May.
         I do not require to consider whether a petitioner who had joint
         rights before the Convention came into force and had obtained his
         first grant of sole custody rights after that date could claim
         that this latter event was a new "retention". My impression is
         that he could not do so. In any event I do not consider that a
         person who already has sole rights on an interim basis before the
         coming into force of the Convention can validly claim that the
         final decree making those rights permanent is an event upon which
         his rights of custody can be said to arise or to give some new
         basis for alleging a new "retention". Quite apart from the
         ordinary meaning of the language it appears to me (as was
         submitted by counsel for the respondent) that it would produce
         very strange results in the operation of Article 12 if a person
         whose rights of custody had been breached long before could obtain
         a grant of custody from the Court for the first time and thus
         provide himself with a new base date for the running of the year
         which determines the criteria for return of a child. That
         consideration would apply quite apart from the particular problems
         which arise in relation to the coming into force of the
         Convention. I should mention finally that counsel for the
         petitioner contended that the very fact that the fact that the
         Canadian Central Authority had issued a request under the
         Convention was an indication that there had been a wrongful
         removal or retention. It does not appear to me that an executive
         act of this kind carries any particular weight when one comes to
         construing the Convention. If there had been a determination under
         Article 15 that would be a different matter. I do not however see
         any need in the present case to seek such a determination.

              On the whole matter I have considerable sympathy with the
         petitioner. The respondent's actions in January appear to be
         precisely the type of wrong, which the Convention is designed to
         control. I do not however consider that those actions or their
         consequences are controlled by the Convention in the present case,
         having regard to the date from which the Convention came to have
         the force of law in the United Kingdom. I accordingly uphold the
         contentions for the respondent, I sustain the plea to competency
         and dismiss the petition in so far as it is founded upon the
         Convention. In the circumstances I see no requirement for interim
         orders.