The deeply misjudged Nationality and Borders Bill and the Rwanda offloading plan will not only make cracking down on criminal people traffickers much more difficult, but make the cost to the British taxpayer criminally expensive. The British people deserve to know how their taxes are being spent, not least because the failed Australian model ended up costing £1 million per refugee. I ask the Home Secretary how many refugees she expects to send to Rwanda each year. The Prime Minister says it is tens of thousands; is that correct? How many can they house in the detention centres? What will the cost per single refugee be? What will the £120 million be spent on? Finally, given that her most senior civil servant refused to sign off on the plan, when will the Home Secretary publish a comprehensive cost forecast of her unworkable, extortionate and profoundly un-British Rwanda offloading agreement?