This guy was in the Sunday Telegraph last Sunday (page 5), and to me, is showing the height of disrespect towards Lee Rigby.
He was reported as being a Captain in the SAS, but is wearing a Royal Marine No. 2 Dress Jacket, a RAF shirt, is carrying a RM No. 1 hat, has both RM and SAS badges on his lapels (if you are one of 'Them', you don't wear your original unit badges), and has a RAF unit badge on his arm. He also has no rank badges, and some strange bling on his right breast pocket.
He seems to me to be a '
Walt' - it's strange enough pretending to be/have been in the Forces, but to do so after such a horrific incident seems to be in exceedingly poor taste.