While car drivers remain somewhat at bay from the smog, cyclists are totally exposed to the fine particulates they're inhaling. A cyclist easily absorbs four times more fine particulates than a car driver. A bike messenger who drives around the city the entire day knows all about it.
Fijn dat je wil reageren. Wie reageert, gaat akkoord met onze huisregels. Hoe reageren via Disqus? Een woordje uitleg.