A very large, yellow crane on Tottenham Court Road yesterday. I think it was dropping something onto (or into) the building being completed on the right-hand side.
Earlier on, there were a couple of guys walking on the gantry being carried over on the middle-right. I don't think I'd be happy doing a job like that: I don't have much of a head for heights. Beautiful day for it though, and it must have been quite a view. "Crane operations" are quite common in London at the moment.