Stolen bikes

http://www.andrewranville.com/bikeparts/triumph1.jpg
http://www.andrewranville.com/bikeparts/triumph2.jpg

Stolen late last night, Kingsland road near Dalston/Kingsland Overground station.
A really old Triumph frame SS conversion. Just a beater, but pretty fun to ride and it has sentimental value. Flatmate was using it for the summer/autumn and wasn't using a very robust lock. It has a new back wheel (not shown in this photo).

I'm sending the flatmate around to Brick Lane today. What's the protocol if you see your bike there? Can you bring some muscle and just take it back if you have photo evidence, etc?

Sorry to hear that Andrew, I really hope you find it again somehow. That was a classy bike.