"4 The Applicant gave evidence as to compensation. He confirmed that the figures for his gross and net earnings in the IT1 were accurate and this was not challenged. He had been working evening shifts as a cleaner and combining this work with pursuing a course of studies since 1993 at the University of East London [ and these are the crucial words]. Since his dismissal he had sought posts of a similar nature with similar working hours but he had been unsuccessful . He produced to the Tribunal two letters of rejection, one in March 1996 and the other in April 1996."