Stolen bikes

I'm pretty sure I just saw this Serotta - about 14.00 today, being ridden across Hackney road, from Queensbridge road into Horatio St (I think, it's not an area I know well, but from googlemaps that looks right to me). Rider was a white guy with dark hair, wearing a a flat cap - sorry, that's a pretty hopeless description, can't recall any other details - it was pretty quick and I was looking at the bike initially.
I wasn't sure until I got back to work and looked at the photo again. Sorry to not have any more details than that.

I really apreciate that! a mate saw it 9am this morning around the same area as well (white guy with beard, wearing a flat cap and a high-visibility vest) she couldn't get him, tho.
I been around till now but no luck so far. gutted
many thanks indeed.