The detachable tow bar I purchased in April 2010 to my 2007 Vauxhall Vectra is not fit for purpose. A piece on the shaft of the tow ball that houses a small ball bearing has broken whilst trying to attach it to the car over the weekend. Having examined the damage myself it came to light that the damaged part was in fact made from cast. I have been back to the garage which fitted it and they have told us that a replacement part will cost £228! I phoned the customer services but they were about as much use as a chocolate fire guard. So I phoned Consumer Direct and they gave me the following advice - under the Supply of Goods and Services Act 1982 the tow bar has to be of satisfactory quality, free from defect and durable within a reasonable time. There is no way that the tow bar meets any of these statements and is a definite safety issue and could have caused personal injury. We are waiting on this being resolved and it has been reported to Trading Standards. Has anyone else had similar problems?