Don't look at this if germs bother you

What a revolting thing to do, bad enough chewing the stuff without plastering walls too.

Eurgh! It's a bit like the John Lennon wall in Prague. No it isn't

Oh my God, that has to be the yukiest thing I have ever seen. Surely there must be some kind of solution they could coat the wall in to stop gum adhering to it after they've cleaned it?

I thought I would be ok!

Gross gross