“(1) An appeal against a decision to make or extend a closure order may be made by— (a) a person on whom the closure notice was served under section 79; (b) anyone else who has an interest in the premises but on whom the closure notice was not served. […..] (4) An appeal under this section is to the Crown Court. (5) An appeal under this section must be made within the period of 21 days beginning with the date of the decision to which it relates. (6) On an appeal under this section the Crown Court may make whatever order it thinks appropriate.”
“7 Notice of Appeal (1) An appeal shall be commenced by the appellant's giving notice of appeal in accordance with the following provisions of this Rule. (2) The notice required by the preceding paragraph shall be in writing and shall be given— (a) in a case where the appeal is against a decision of a magistrates' court, to the designated officer for the magistrates' court; (b) in the case of an appeal under section 67B or 81B of theLicensing Act 1964 against a decision of licensing justices, to the designated officer for the justices; (c) in any other case, to the appropriate officer of the Crown Court; (d) in the case of an appeal against a decision of a youth court in proceedings to whichPart III of the Magistrates' Courts (Children and Young Persons) Rules 1988 applies (care proceedings and proceedings relating to care or supervision orders), to any person (other than the appellant) to whom notice of the proceedings in the youth court was given in pursuance of Rule 14(3) of the said Rules and to any other person who made representations to the youth court in those proceedings in pursuance of Rule 19(1) of those Rules; and (e) in any case, to any other party to the appeal. (3) Notice of appeal shall be given not later than 21 days after the day on which the decision appealed against is given and, for this purpose, where the court has adjourned the trial of an information after conviction, that day shall be the day on which the court sentences or otherwise deals with the offender: [….] (5) The time for giving notice of appeal (whether prescribed under paragraph (3), or under an enactment listed in Part I of Schedule 3) may be extended, either before or after it expires, by the Crown Court, on an application made in accordance with paragraph (6). (6) An application for an extension of time shall be made in writing, specifying the grounds of the application and sent to the appropriate officer of the Crown Court. …”
“an appeal against an order or decision to which this section applies must be brought to the Crown Court before the end of 21 days beginning with the day on which the order or decision is made”