Well, actually, cranes, cranes and jack-up rigs. We have a plethora (is that the right collective noun?) of cranes towards the lock. Also around them you can see the “jack-up rig”s. They are all there for refurbishment, which is what that company does as its trade.
The big crane for the tidal barrier is still there so they must be still at work. I can’t get near to that to see what is going on. Anyway, here are the cranes towards the south.
and then there is the BIG ONE! Turn to the north and see the Winerack crane in operation dropping goods onto the roof of the lower part of the building. If you look carefully, you can see that the whole of the lower part of the complex is now covered with scaffolding.