I'm going to see Britney Spears on the 7th June and we are staying here http://www.radissonedwardian.com/londonuk_canarywharf at the Radisson Edwardian New Providence Wharf in Canary Wharf. The hotel looks lovely - the only problem is I have just had an email from the O2 saying the jubilee tube line is closed that day How on earth do I get from our hotel to the O2 now? It doesnt look like you can walk....so I am thinking taxi - any ideas about how much it would cost (please prepare me for the worst!), and how easy is it go get a taxi from the 02 after a concert? In addition - there is a planned tube strike on the 9th while we are still in London Help!