Cheers Si. I've had a look on TFL and it reckons maximum journey time of 26 minutes between Wembley Park and Paddington, adding on the 10 minute walk to the tube station from the arena means I can leave it til about 10.45 so hopefully won't have to miss the end.
the tfl site takes it that you are in a wheelchair and as such transfer times are always way over. 30mins is plenty of time in my book.
