Got back yesterday, the only problem we had with them was at around 5am walking back down from San An to the Bay (Down past Bay Bar & the Windmill etc) a friend was picking up some green and was spotted by the civil, around 6 of them came over questioned us, we couldn't understand them at all so one of my friends asked them if they could speak any english, they didn't take kindly to this and slapped him across the face, they then fully searched us and made us drop the boxers to look at the crown jewels and sent us on oru way, wasn't nice but apart from that we didn't have any other problems, all in all be discreet if you are doing anything they may dissaprove of!