London is the same, nothing seems to have changed.
What did I do there?
1) Did my favourite London walk :)
British Museum --> Totenham Court road --> Leicester Square --> Piccadily Circus --> Trafalgar Square --> Big Ben --> Cross the Thames on the bridge by Westminister --> By the Aquarium, London eye, Waterloo Station --> Up the Millennium Bridge (staring straight at St Paul's Cathedral) back across the Thames --> and walk by the London Bridge --> all the way to the tower of London and the Tower bridge --> Back to the Hotel in the Tube: End
Last visit I had done part of this alone and gotten horribly lost (!) for about 2 hours.
This time I knew my way around quite well and I had a friend along, it took us 5 hours :) with breaks for Hot Chocolate, some shopping in the open markets by the Thames and a nice lunch at an Indian(!) restaurant.
2) Shopped in Camden :) :)
Here are some pictures
Trafalgar Square : National Art Gallery
Trafalgar Square: Nelson's column
Thames: London Eye
There are some pictures of the night walk we did :) will post them later!