Wrong side of the train

Back to London - I feel I am going up and down the country like a yo-yo at the moment! This time for the Carnegie and Kate Greenaway Medal ceremony tomorrow. After dropping SparseRunner at the airport, I had a busy few hours at work, got absorbed in a piece of work and missed a meeting...
Then it was time to get to the station. I got to Waverley early do won't time listening to a band near Waverley (extra), they were good and the atmosphere was great - but the whole area smelt of beer and cannabis (not a great combination) right in the middle of Edinburgh. 
Now in Balham with Ferelith..