to the Netherlands.
Chalking is nowadays considered illegal. What started as painting text on windows with liquid chalk, later evolved into real paint. While some police officers will turn a blind eye when they catch you with liquid chalk, most of them will give you a fine. And when caught before, you can end up with an official record. Fines for underage people are half the price compared to adults, where the general price is €90,-. Between 6pm on 31 March till 8am on 1 April it's considered illegal to have any chalk/paint/brushes/etc with you