I have just returned from a four day trip to Lisbon.
My wife and I had an excellent time with one major exception.
We were hassled continually by people trying to sell us hash. This was not a one off but continual. Yesterday (Sunday) we were strolling around in the centre of the city and in just three or four hours were approached NINE times by dodgy characters selling drugs.
Rightly or wrongly this creates a feeling of unease and spoilt what was otherwise an excellent short break.