Yes not open to the public because i would imagine MKRCTC members are there to check the track and advise any changes that may need to happen? imagine 50+ people there and something went wrong ie timing didnt work
8th of August is for MK members.....I would imagine then after the 21st (opening day) the venue will be open to anyone who wants to go. Its not that hard to figure out. You've got 18 days then you can go as much as you like.
If you need to know the ins and outs of it all Mark, id contact them directly
[email protected]
As for insurance, there are no big meetings before the 21st so again no issue there. As its still a building site the MK guys will just have to have the correct PPE while they are there.