[microtonal]

I live in Groningen, NL and most people I know (of all income brackets) cycle to work if they have a job in or near the city. It’s the default form of transportation in this city (and often much faster than going by car).

woziacki’s income bracket also doesn’t apply here. You can get a decent second-hand bike here for 200-300 Euro (more than an order of magnitude cheaper than a car) and maintenance is much cheaper than a car, plus no vehicle taxes, road insurance, etc.