First single speed project - help!

chris crash computer says no. singel speeds need 2 breaks, why is that bike wearing center pull breaks when it has braze ons for more effective cantilever ones? and its ugler then that mole on hippys arse.

Looks like mini v's to me, though that means it has got the worng lever on to operate them properly, either that or I can't see the little concentric cam addition that should be there to make it work.

Still no means of locking up the back wheel renders the bike illegal over here.