Ugh ugh. The pack had been opened but then sealed with one of those plastic clip things and it was in a tupperware container thing, so the weevil must have come from in the bag, not in my cupboard, yes? The kitchen does need a clean tomorrow but I wasn't planning to empty and wipe out all the cupboards. Meh.
Also is this a minor occurrence which should be dealt with just by binning the rice, or should I be going to the shop (Morrisons) and causing a stink?