At CamRock the gates to the parking areas at each of the CamRock parking/shelter areas are closed from 11p to 6a. Though many of us have done night rides during those times by parking in Rockdale and heading out from the trail there. The ranger is fine with us riding after hours. They need the lots closed to keep the local delinquents from hanging out and damaging the shelters. It has been a major problem at the parks. They really like us in the parks because they know we will keep the bad elements at bay.