First Minister, Boris Johnson has told people living in the UK that two vaccines are no longer enough to protect against the omicron variant. In Africa, 70 per cent of front-line health workers haven't had one dose. That, as we've been discussing, is in large part because of the intransigence of Governments like the UK and Switzerland, blocking attempts to waive patents on vaccines, when, as you've said, First Minister, even the President of big pharma-friendly USA, Joe Biden, is in favour of a waiver. Do you believe it's the case, First Minister, that the UK Government's policy of blocking this attempt to vaccinate the world not only cruelly and unnecessarily endangers lives abroad, but also puts lives in danger here in the UK from dangerous variants that are likely to develop in countries less able to obtain vaccines?