4.—(1) Where a fine is imposed by a magistrates' court in England and Wales or Northern Ireland on the master, owner or charterer of a fishing boat who is convicted by the court of an offence under article 2(1) of this order, the court may—
(a)issue a warrant of distress against the boat and its gear and catch and any property of the person convicted for the purpose of levying the amount of the fine; and
(b)order the boat to be detained for a period not exceeding three months from the date of the conviction or until the fine is paid or the amount of the fine is levied in pursuance of any such warrant, whichever occurs first.
(2) Where a fine is imposed by a sheriff in Scotland on the master, owner or charterer of a fishing boat who is convicted by the sheriff of an offence under article 2(1) of this order, the sheriff may—
(a)issue a warrant for the poinding and sale of the boat and its gear and catch and any property of the person convicted; and
(b)order the boat to be detained for a period not exceeding three months from the date of the conviction or until the fine is paid, whichever occurs first.
(3) Sections 77(1) and 78 of the Magistrates' Courts Act 1980 (postponement of issue of, and defects in, warrants of distress) shall apply to a warrant of distress issued under this article in England and Wales as they apply to a warrant of distress issued under Part III of that Act.
(4) Article 114(2) of the Magistrates' Courts (Northern Ireland) Order 1981 (postponement of issue of certain warrants) shall apply to a warrant of distress issued under this article in Northern Ireland as it applies to a warrant referred to in that article.