I've been working in a shop for 2 years, and was appointed as a floor manager.  All went well untill it came under new management.  The new owner suddenly informed me that I cannot be trusted and I was refrained from continuing my normal duties.  I went in to work everyday, but was not allowed to do anything.  One Thursday on my way to work, my car broke down and I was told not to bother to go back to work.  On the Monday, the owner called me and asked me to come back - which I did as I need the money.  However, since I started to work at this shop (even with the previous owner) I am not allowed to get a weekend off.  I work 7 days a week, from 07:00 - 18:00.  I am allowed to get one day off during the week (then my wife is at work so what's the point) but I don't get it anyway.  He forced me to sign a work contract immediately, without giving me the opportunity to read it first, and he is refusing to give me a copy, so I still don't know what it says.  Please could you give me advise on what to do, as I feel it is unfair they I have to work continueously without decent hours.