Things not going completely well in Portugal?

DW news has a short story up about a bit of a backlash apparently developing over the openness of drug use in Porto, Portugal:

 

 Of course, it's only a 5 minute report, so I can't claim it's very "in depth". But it's interesting nonetheless, given the amount of international fanboying (much of it superficial and inaccurate, I've always said) that has gone on for years about their approach to drug use.