Adster:
My interpretation of our tickets is:
Circuit entry (I.e. The bit you would have paid for) is anytime today and tomorrow.
Elan M100 VIP parking and parade lap is 0730-1000 on Sunday only, with us being called forward shortly before 1330 for the lap
I got the parade lap timing from the
http://www.motorsportvision.co.uk website by clicking through to Brands and then to our event. Looks like an interesting lineup.
If I have understood it correctly, they might not let late arrivals (after 1000) through to the Sunday VIP parking bit presumably because the area will be full of pedestrian traffic and their marshals will be busy on the track. There is a bit of guesswork there on my behalf but that's the reasoning I came up with...
Luckily the weather forecast looks good today so I shall see if I can polish that which can't take a shine and put it back away in the garage ready for a speedy exit at 0800 tomorrow.

Hope that helps, hope you can get an earlier start.

Ian.