CM happens once a month in London. Are you saying you manage to regularly get caught up in it? even though it takes a completely different route each month? That's quite impressive. Do you also get hit regularly by stray air plane parts falling from the sky?
Is someone driving around London in their Range Rover 4*4 with a smug self-righteous air of superiority ok? I have to choke on their excessive pollution - but hey - that's all ok.
Regarding your not being able to count the number of times you've avoided being hit by a bike - can I advise you to look before you step out into the road in future and that might reduce that number somewhat. Relying on hearing a cars engine often isn't enough as you've obviously found out.