Looks like all of those thousands of Tasers bought by Jackboot Jacqui are being put to good use, plus some good old fashioned, but a lot cheaper, punches to the head.
This is Julia Hodson, Chief Constable of Nottinghamshire,responsible for the above, she has all the qualifications, but not actually been elected to dish out this sort of punishment on the good burghers of Nottingham. Perhaps Julia would like to pop round and give this bloke some counselling on his devient behaviour (the one landing punches to the head and shoving passers by.)
You can see why the Police get so shirty about being photographed and filmed.