I'm kind of shocked that this would be allowed in Amsterdam, one of the most bike-friendly cities on the planet, considering how easy it is for bicycles to get their wheels stuck in the tram tracks while trying to cross them, and what a hazard trams are to bicycles and pedestrians.
The risk of injury is further aggravated by many of the pedestrians being drunk, stoned, or high on a large variety of substances easily available in the city, and many of them being tourists who are unfamiliar with the city and not used to expecting random trams popping out of the middle of nowhere while they're walking down an otherwise pedestrian- and bicycle-populated street.