Legal High Delivery

As I pulled the taxi into a quiet side street near Barrow town centre to drop off my fare today the road was blocked by a horde of thirty or so people milling about on foot and in three or four battered looking cars.
They looked like a right seedy bunch and and it seemed to me that it was obvious that they were up to no good. Whilst waiting for them to clear a path I said as much to my passenger. "I know exactly what they are up to because I know some of them" he said. He then opened his window and shouted a name, at this one of the motley crowd ran off at fast as his dirty trainers could carry him. "That's my younger brother and they are there for a delivery of the latest batch of legal high that one of scrotes in the cars has brought into town."
What amused me about it was the place they had chosen to meet up and deal this so called legal high was right outside our local Alcohol and Drug Advisory Centre!
What does that tell you about what these so called legal highs do for brainpower or am I woefully wrong and they were making an anti establishment political statement?
Alcohol and Drug Advice Centre