If I can make progress, I will come back to the hon. Gentleman.
I will not go into too much detail on students because the previous hon. Members who made speeches set the situation out clearly, but the UK gains four clear benefits from international students, the first of which is economic. We have heard the figures for the UK as a whole, but the Mayor of London’s office tells me that the economic benefit to London, my city, is about £2.5 billion a year.
The second benefit is to the experience of our students when they are at university. I was lucky enough to attend the university of Cambridge, and can attest to the benefit I gained from studying with pupils from around the world.
The third benefit, which my hon. Friend the Member for Beckenham (Bob Stewart) strongly communicated, is to what is frequently referred to as the UK’s soft power. A 2011 Select Committee on Home Affairs report identified that 27 foreign Heads of State had been educated in the UK. That is a difficult benefit to quantify, but an important one to this country.