What happens if I have a puncture or mechanical will I be left to fend for myself?
Definitely not but it might mean some time in the van while it’s sorted. Mitigate against this by having your bike serviced and giving it a check pre and post ride.
https://www.hotchillee.com/hotchillee-handbook-bike-maintenance/
How important is on the bike nutrition?
Essential and Group 2 riders should know this and be comfortable eating and drinking while riding in a group.
https://www.hotchillee.com/hotchillee-handbook-top-ten-cycling-nutrition-tips/
What’s happens post-ride each day on London to Paris?
It’s always really buzzy at the end of each day but, before you start socialising and reliving your day’s triumphs, get yourself clean, fed and hydrated. By all means have a beer or two but don’t forget you have a ride to do the next day and an early start. Save the real celebrations for Paris.
https://www.hotchillee.com/hotchillee-handbook-rest-and-recuperation/
Any tips on kit and clothing?
We’ve had every weather condition from torrential rain to heatwaves so bring kit and layers to cover all eventualities. Pack bags within your main bag with the kit you’ll need for each day in them. This saves having to rummage through your kit every evening.