What is amazing about Koningsdag is that the city literally shuts down to give the people free reign. On this day, pedestrians, not bikes, rule the streets. The party spans the the whole city and everything goes. You want to drink beer in the middle of the street (normally illegal), go ahead! Want to set up a BBQ on the sidewalk and sell kababs, go ahead! Want to bring your boom box on the train and blast your favourite tunes in the "silent" car, go right on ahead!