How much notice do you have to give? <a href=" http://www.welaunch.co.uk/does-nexium-have-a-generic.pdf ">nexium advertising agency</a> Andy Sawford, a Labour MP who has campaigned to abolish zero-hours contracts, said: "McDonald's could lead on addressing this issue. There will be some employees working 20 to 30 hours a week, week in week out, and it is indefensible not to put those people on contracts. In the ordering of their food they know how to identify customer levels so they cook the right amount, so they could use that same information with staff levels and give employees more certainty."