Fair enough.
Amsterdam is much more than the Red Lights District.
Great museums, architecture, markets, boat tours.
A fair amount of arrogance displayed on this thread too it seems, which gives an insight as to why the brits might be targeted.
The fact that the city has a legalised sex and drug trade doesn't mean people can act like dickheads when visiting it and become a nuisance to the locals by being rude, arrogant, combative and drinking/drugging themselves into a stupid state.
It is perfectly possible to be a bit more respectful, discreet and sophisticated about it...
Places like Ibiza & Greece have already got fed up with rowdy, disrespectful Brits, now it's Amsterdam.
The ''we are abroad & spending money so we can do what the hell we want'' mentality is simply not attractive.