I diligently followed the published directions, totally ignored the SatNav, what could go wrong? The road goes down to single lane - but long before you reach this point there are ROAD AHEAD CLOSED signs. On arrival I asked if the warden was aware of the signs - "Oh those have been there for weeks. You should always check the website before travelling" - I didn't and guess what when I did, not a word about the signs. Plenty of warning about the new electric system but not one word about the ROAD AHEAD CLOSED signs. It is a busy lane, we pulled over and the guy behind us kindly gave us directions. The twin axle caravan advertised our intended destination. The site itself is fine - I am giving low marks in the hope this stands out and helps people get there without a cardiac arrest. The last place to pass with a big rig is the airport entrance, after that it is just down the hill on the right. There are a couple of small passing places for cars.