Have got a contract that was drawn up by a solicitor. So basically you do n ot employ them they are subcontracted. It is all legal. My friend who owns a security company gave it to me.
I can send you a copy, but it is only on paper and is to long for me to type out. If you are interested give me your address and i will send it to you.
We have started to use it, as some of our cleaner are a nightmare and it seems to be working