@Codeki @Paultron @Dicer @KiKi88 im a smoker so no idea.
they did not used to at least.
20 years ago, the only places in my city that smelled badly where the inner city where horse carriages are.
but these days with all the niggers and other filth around, that might not be true anymore.
i know for a fact that both london and paris are full of piss and shit because they tried and failed to implement public bathrooms on a mass scale, but the suphumans refuse to use them.
horses at least have excuse to smell bad.