It might be helpful, before I comment on new clause 11, to set the context in which the amendments and new clauses are being moved.
This is an important Bill. It has, I think, widespread support outside this House, and will ensure that the Government have greater ability to make it harder for people to live in the United Kingdom illegally. It will make it easier for us to be able to remove people who are here illegally and will streamline the process for appeals, reducing the number of appeals from 17 to four. It will also, crucially, enable us, in certain circumstances, to deport individuals before they have their appeals, so that their right of appeal is outside of this country. It also introduces a variety of measures, one of which I will be coming on to speak to, because it relates to some of the technical amendments ensuring that people who come to this country for a temporary period contribute to our public services, as I think every hard-working family would expect them to do. It is this Government who are putting that through in the Bill.
The Bill is important because it will enhance our ability to deal with a number of immigration matters, although that is against the background of our success in reducing net migration into this country and particularly in dealing with the abuse of certain immigration routes, notably student visas. That is the context of these amendments. I take the point made by the hon. Member for Brighton, Pavilion (Caroline Lucas) about the number of amendments, but many of them are very technical and minor amendments.
Government new clause 11 is intended to ensure that the marriage and civil partnership provisions work as effectively as possible. Importantly, part 4 of the Bill will establish a new referral and investigation scheme to prevent sham marriages and civil partnerships from gaining an immigration advantage. Increasingly, sham marriages are being used as a back-door route around immigration rules. The ability to do that has been extended by the Metock case in the European Court, which has enabled people from outside the EU married to someone within the EU to gain free movement rights. There is concern about sham marriages not only in the UK, but in other parts of the EU, and the UK is leading work across Europe.