Battery Recycling Hits the High Streets

From 1st Feb 2010, you should just be able to take your old batteries back to the supermarket.

http://www.independent.co.uk/news/uk/home-news/batteryrecycling-law-in-force-1885170.html

Source: Independent & BBC

Update: here is the Sainsbury's battery bin in Leatherhead - blink & you'll miss it