I have no idea how to organise these in order – they keep jumping around.

Day 4, continuing along the Medway to Iwade and Sittingbourne – pictures to left of underside of Dartford Crossing and last on right.

Day 3, including Upnor,  the shingle on the banks of the Medway and boats drying.

Days one and two, including the Shard (by Andrew), the Old Royal Naval College at Greenwich, the Cutty Sark and its namesake pub,  the Thames Barrier and the QE2 bridge.