> what's the fastest way to deface them? the way that if you got caught by a police officer (yikes) and you told them what you were doing (don't) and they decided to be incredibly paranoid (lawyer up, dumbass!) consider how bad the blow back would be, then multiply by a factor of 1000. if you don't give a shit about the finish of what's beneath it: sand paper, or steel wire brush or steel wool, or any sort of very heavy abrasive tool. hand-powered or electrical. preferably keep it in some kind of original packaging. if you give a shit what's beneath it to an extent, and the surface beneath is smooth/hard enough and the mother fucker needs to be peeled right now: one of those drywall tape knifes shaped like a spatula. apply directly to edge and move force until garbage is removed. using a razor blade or (*gasp*) a straight-edged knife, will cause extreme paranoia in whoever sees you using it, thinking you might murder the poor heckin innocent kgb/fsb/chicom that put the sticker up. if the surface is rough, or porous, and the propaganda has been stuck to with with glue on front or back: solvents. be aware that you may cause more damage than you undo, depending on the surface beneath. don't use chemicals on stone, or you'll alter the stone worse than any sticker glue could. only do this if you're in london and look like a sand nigger, the police won't care because they'll just take it as part and parcel of having a diverse city of immigrants that acid-splash wom- whores. if you have to absolutely be autistic about it because they put it on a street sign or other important infrastructure? don't touch it, photograph it, compile a collection of them, and then talk to a lawyer and then *have the lawyer* be with you when you try to explain and volunteer and when nothing happens you can play bullshit politics too.
Canada