It's incredibly frustrating for us organisers to see so many people turning up late to our rides. 
We organisers are onsite at 8am, so how come so many of you have trouble arriving before 10am??  Believe me we've heard every excuse and have caught a few out telling porkies too.  
It's not fair that people that arrive on time to have to be held up because so many of you turn up at the last minute, or LATE.
Sign in is open from 8.30am.  Please aim to arrive early - 9am-9.30am is a good target. 
If you really can't be bothered getting out of bed early enough on a Sunday, then you might as well stay there - because you may very well get turned away if you can't arrive on time.