One of the proposals in the new draft London Plan is to prohibit new fast food establishments within 400 metres of an existing school as a means of combatting childhood obesity.1 This is going over about as well as you’d think. Dan Cookson has mapped the locations of London’s fast food establishments and the 400-metre exclusion zones around each school; his map suggests a problem: there would be few places in the city able to host a new fast food joint.
Related, via Maps Mania: the Guardian’s interactive map of fast food shops in England.