Detaining innocent people and threatening them with deportation is not only wholly unacceptable; it is dehumanising. The treatment suffered by my constituent, Paulette Wilson, was absolutely appalling. Why did the Government not come clean about these caps last week when we were in the Chamber questioning the Home Secretary? And how on earth did the Government come up with the figure of £500 per 24-hour period for the first 30 days of detention and £300 per 24-hour period for the subsequent 60 days? How were these amounts arrived at?