"We noted that there were anomalies in this case, for example, the contents of the COT3 settlement form, and the contents of the Notice of Appearance made no reference to Hays Contract Personnel as a relevant body. However, there was clear written evidence before us that Mr Stafford had entered into a contract with Hays Contract Personnel when he signed his acceptance of the terms and conditions contained in the letter of19 March 1996 . As he had not signed the subsequent contract, we concluded that it was this earlier contract that was still in force between him and his employer, Hays Contract Personnel. We accept that he works at the Gefco depot, and we accept his other evidence in that regard, but, in our view, this does not change the identity of his employer, with whom he signed his contract of employment."