Also in the Basel area, you can find chedder at Marktkauf over the border in Weil at the end of the No. 8 & over the french border at Geant in St Louis.

In Basel itself aside what has already been mentioned above, the cheese shop on Colmererstasse has a hand full of UK cheeses including chedder - they also have a cheese stall on the market in Marktptz.

Pat