Worst hire car company we have ever used! Car dirty with many old scratches, just a small amount of petrol in car on pick-up instead of full tank like other firms. No unlimited mileage which we usually have on hiring. Then on return a very officious man came storming over and went through the car with a fine tooth Combe obviously looking for something to catch us on. He eventually found an old scratch which he claimed wasn't there when we collected the car! Charged us 350 pounds!! Total scam! This was Stanstead Airport this weekend. Would advise anyone to avoid Green Motion at all costs. Also be aware that there is a fairly long bus ride out to the company to even get the car. Not so good after a long flight.