We then walked back to North Greenwich along the river.
And took the cable car across the River Thames to the Royal Docks.
We also saw the old Spillers Millennium Mills building and the SS Robin steamship.
It was a really good meetup but got a little chilly so I didn't hang around for the night shots but had a few of the sun going down.
We arrived back at the O2 to see the Coca Cola truck and this amusing sign at North Greenwich station.
There are some photos on flickr.