Camden is the worst for bikes. Pay and display everywhere else is free, in Camden you have to put a ticket on (where?!) hate them.
Erm, no, Camden is still free for bikes, although they've been looking at changing that for a while now,
Westminster is still the only council that charges for bikes!
And that's not a pay and display, register by phone only as they realise tickets would just get nicked, or claimed they were nicked!