I think it's one of those contracts that's based on award. I know I don't get any overtime so they're already getting an extra hour and a half FREE work out of me each and every day cause they refuse to change my hours of work to suit my husband's hours (he was hired when I tried quitting previously in an effort to force me to stay cause they didn't want to lose me).
Ok, that does not make sense. If you based on an award, then normally there are quite strict provisions for over-time. Even if you don't follow an award exactly any agreement in place must not make you worse off than the award. What type of role are you? Some types of roles are heavily covered by awards, whilst others tend to be more independent contracts.