Disappointed that we had surprise visitors at the site who unfortunately [according to the assistant warden] were not allowed into the site due to the data protection of members. Our visitors tried to phone us from the site unfortunately there is a very poor signal. No disrespect to the wardens they were doing their job. I cannot understand this one way system it is a joke. We have been visiting Culloden for 20 years + & have never seen any accidents or near misses at any of the exits. Exits that had to give way were clearly marked. Now all traffic exiting the site have to drive around the site & negotiate a very sharp tight left corner at the toilet block & then the children's play park which is very unsafe. Lack of Wifi is a miss. I think the site at Ardtower will be of great competition to Culloden.