The Knightsbridge Route

Drove back after tea last night - took 3 hours. Mr SatNav directed me via Knightsbridge (rather than Embankment) which was quite a nice change... until he directed me via Piccadilly, where I hit the traffic jams (yes, at 11pm). I then had to crawl through the backstreets surrounded by hundreds upon hundreds of Saturday-night revellers (quite intimidating) before making it through the other side of Trafalgar Sq and down to the Embankment. Next time, I'll just take the 'follow-the-river' route.