Not at my local Tesco (West Midlands) - nor Asda, Sainsburys, Morrisons, Aldi or Lidl. Get get a tub from Farm Foods the other month, but they've stopped stocking it now!
Many thanks bushbaby_de and filthiestfis, went back to Tesco today fully prepared to have a moan at customer services, and guess what? They'd got some in (hadn't the other week, I swear). Anyway I've stocked up, so again, many thanks. No rum 'n' raisin though Trishy - think these flavours must go in and out of fashion, like clothes - been looking everywhere for polo shirts with elasticated waists - were all over the place at one time, but you never see them now.
They've got rum and raisin at our Tesco too! Mind you it is one of those massive hypermarker types that you could fully furnish a house from and buy everything to live off for a month!