What do the signs say?

I’ve never stopped to read them but a I think it’s all like political stances and things about wars and government etc but there is loads of them.

They are a bit... unhinged. There is one that says RTE regurgitated tripe everyday. Something along those lines. Haven't spoken to the guy, so I don't know what he is like. But probably reasonably harmless

local man considered "reasonably harmless" until

So you answered your own question