So my company booked me a hire car with green motion, everything seemed to be going well, was a bit of a pain that the car wasn't at the airport (Gatwick) and had to get a bus to the compound to pick it up (wasn't really the end of the world) good customer service at the front desk, got given a nice car. my issue started when I got back to Guernsey after my trip. I had an email from Green Motion saying that I had x2 dart charges, coming to a total of £136 , Now I didn't really know what this was until I googled it as I am not from the uk but it looks like I took the wrong turning and went over the Dartford crossing, then to rectify my mistake went back over the Dartford crossing to get back on my correct path. So of course this being my fault I was happy to pay the £136 worth of fines. Then a couple of weeks later I get a letter from the Department for Transport saying I have x2 fines I need to pay coming to a total of £75, this must have been some mistake as I have already paid Green Motion for these fines.... contacted Green Motion only to find out that what they had in fact charged me for was ADMIN FEE's!!!!! They had charged me almost double the fines as Admin Fees! When I contacted Green Motion they said I had sighed the contract that stated theses charges in article 13...… I feel like these charges are a complete RIP OFF!! this is just not fair and Green Motion should be ashamed of themselves for taking advantage of people.