Good morning from that London.
Managed to register for todays Brompton event yesterday evening. It's at a place called " Coal Drops yard and the place was absolutely buzzing with cyclists on all sorts of bikes, there was a race in progress when we arrived, Mrs Tkk was a bit intimidated by how full on and fast it was. There was a place set up where Brompton would give your bike a check over, pump up tyres etc. we had our bikes inspected at registration, they checked brakes and frame looking for any cracks or unsafe items, the lady said they were also checking for electric motors 😮
We're both in one of the earlier heats and won't progress any further, but it's looking to be a great experience 👍