All points taken on board... Thanks for the feedback.... Whilst we try to accomadate everyone, we will never please all of the people all of the time....If a group has arranged to ride in on mass then we try to make a space for that group..Should a rider be asked not to park in that space then maybe they should respect the wish of the marshall who has requested such. ALL single riders are parked where possible and groups from any area are kept together as to help with social aspect of their ride. I hope this helps?