Yes, I should have gone around by Melville Drive like lionfishy did, but I was having a lovely cycle on the meadows (well away from pedestrians), when dog ran in front of me. I went down. Jogger looked at me, called to the dog and kept going.
I jumped back on bike. Chased jogger who said 'I saw you on the ground but didn't realize it had anything to do with my dog' and then 'I'm a cyclist too.' And then got nasty with me when I protested that she might have stopped to see if I was okay, and that the fall had ruined my new trousers.
Now feeling rather stiff and sore too.