NEVER walk around the red light on your own at night.
Why? Because of temptation? The Red Light district is pretty safe, yeah you'll get the people trying to sell you drugs and they can be a bit forward but it's as safe (or dangerous) as any other major city centre.
Amsterdam isn't an unsafe city, don't believe that it is.



It is soon i think.
On a serious note, it's a nice city but the lax laws are one of the main reasons it's so popular!