Listening to the R2 segment earlier, was the blokes main aim achieved? He did after all firmly establish his name, that he was an artist, and that he had an exhibition coming up.
Free national advertising provided by BBC Radio 2. Never mind the socket problem, he was just after a plug...
Where's the 'like' button?
Seriously, this thread seems to have attracted people who have a negative view of the police in general and PCSOs in particular. They are perfectly entitled to those views, but they may not be relevant to this incident.
None of us were present, so none of us knows
exactly what happened, but let me offer a plausible scenario.
PCSO walks through train (offering the much vaunted "reassuring presence" which many members of the public seem to value) and sees a passenger doing something he shouldn't. In this case it was using a "not for public use" socket but it could have been feet on seats, smoking, playing a musical instrument to the annoyance of other passengers, or some other bye-law misdemeanour. Does the PCSO walk past? Or say something?
The PCSO says something (tactfully or otherwise). Personally I'd be disappointed if they didn't.
Passenger's response is something other than "I'm sorry, I'll unplug it now". Situation escalates.
The PCSO's fault?