We have a chap who works for us a lot and who is self employed. We have found out that he may have done some work recently for one of our clients who we have not done anything for in about 6 years or so. Just wondered what your view is on him doing work for a client of ours, albeit 6 years ago, but still working for us. By the way. he knows that the person was a client of ours as he has done work with us for the client.