Picked up a twin pack of 0.5m extension leads in Tesco Llansamlet. Chose surge protection, but there were others that were individually switched. £3.50 for a box of 2. Shelf tag stated that they were previously £14.99.
Double Pack of 0.5m Extension Leads - Choice of Surge Protection or Individually Switched - £3.50 @ Tesco (Instore)