I was in Doha last week and I raised this very issue. Qatar has what is called the kafala system, which is now being upgraded, and the hon. Gentleman may be aware of it. It is being replaced to give greater rights to migrant workers, of whom there are 1.3 million in Qatar, but it is also giving responsibilities to the employers to make sure that they look after them. It is something that will be raised this week when the Emir of Qatar visits this country.