Just after arrival on site, I noticed a large flap had been torn away form the caravan tyre wall and can only assume it was caused by one of the unavoidable pot holes at the turn into Denham Green Lane. The pot holes are very deep and very jagged. TAKE CARE when turning onto this road. We spent 3 days travelling into London; the first by overland rail from Denham Green Station including underground ticket cost around £13.50 for day return off peak. MUCH CHEAPER course of action is to take the bus to Uxbridge, can be caught from club site (but goes the long way round) then Piccadilly Line from Uxbridge Underground station directly into London. Using contactless card to pay for ticket at barrier halves the cost of buying a ticket through the machine and negates the £3.50 outlay for an Oyster card. Get the 331 bus from Uxbridge to Denham Village and walk back to site; cost of single £1.50 unless you have a bus pass. Hope this helps, on site wardens were temporary and not familiar with travel info, written information needs updating and clarification please.