Trains, boars and cable cars

Today I had to get to the Excel centre for the World Travel Market in East London. I'be been going for many years but this year seemed extra challenging as the DLR was on strike.
It proved to be a great opportunity to try some alternative modes of transport. First a train to blackfriars then the Thames Ferry to North Greenich, finally a journey across the river on the Emirates Air Line cable car. It was a far more fun and humane way than the tube!