I know that my hon. Friend takes a close interest in these matters, and I shall try to address his point very squarely. I urge him to intervene again if he feels that I have not done so satisfactorily, in which case I shall spell out my argument more clearly.
My new clause differs from the clauses in part 2 in that it is mandatory. Serious offenders cannot pull out and wield article 8 as a joker to trump deportation. Unless there is a tangible threat to life or limb, those convicted killers, rapists, drug dealers and other serious criminals should be sent home: they should not remain on the streets of Britain.
I spent a long time crafting and consulting on my new clause. It allows a very narrow exception to the wider automaticity of deportation when that is in the overwhelming humanitarian interests of the children involved, but the discretion is to be exercised by the Home Secretary rather than the courts. The new clause uses a Home Office mechanism, or model, to protect that discretion from human rights challenges by expressly stipulating that the only challenge can be by way of judicial review.