What it does: This Order declares that a specific type of extension lead (three‑core cable, moulded three‑pin plug and socket, rated not less than 240 volts) is subject to item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995. It takes effect from 31 October 2007 and continues until revoked under the cited revocation provisions. Mechanically, it changes the tariff treatment that applies to importers of those goods and requires customs administration to treat imports matching this description according to the Schedule 4 item.