No, they have not. I did have a conversation with one of the finance/payroll people when I found this out, and no mention was made of any intention to take this any further. Admittedly, at the time, I did state that it was my intention to pay, but that it would be in small monthly instalments. This was a telephone conversation and I was not advised that it would be recorded. I had only just returned from SA and opened the letter advising me of the over payment at the time and was not thinking clearly. In neither telephone or postal correspondence, has there been any mention of legal proceedings.