Maybe the same guy as the flasher I saw back in November near E&C. When I reported it, the police did not know it was an offence because I was not the direct victim (only a by-stander). Eventually they called the sex crime unit who told them it was indecent exposure so definitely a crime. It did not go any further as they could not retrieve any camera footage.
Hmm there's a fellow that's recently appeared in the Blackfriars St Georges circus area that fit's the discription apart from the "stocky" bit,he's clearly afflicted and sits in the Ladbrokes in Webber st most afternoons mumbling to himself (stinking the place out) and occassionally let's out a few loud aggressive phrases although nothing sexual but he is surrounded by men I guess.