I am making some progress and I am mindful that many Members want to speak this evening.
The roll-out of the Pfizer vaccine is happening at pace, with more than 600,000 people receiving it between 8 and 20 December. Vaccinations in care homes started on 16 December, and the NHS has already been getting the vaccine to those who are most vulnerable, and the care workers who look after them. Now, the Oxford-AstraZeneca vaccine has been approved, and it is much easier to get out to people and into arms. There is every reason for optimism, but we are not there yet. We must suppress the virus now and in the weeks ahead.
On the specific measures in these regulations, in response to the greatly increased risk, the addition of tier 4 stay-at-home measures will be familiar to people from the November national restrictions. Tier 4 involves minor changes to those national restrictions. As of November, people in tier 4 areas must stay at home and not travel out of tier 4. They may only leave for a
limited number of reasons such as work, education, or caring purposes. We are advising that clinically extremely vulnerable people in tier 4 areas should do as they did in November and stay at home as much as possible, except to go outdoors for exercise or to attend health appointments. The regulations contain the same exemptions as other tiers for childcare and support bubbles. We advise that people elsewhere avoid travelling into a tier 4 area, unless they need to do so for work, education or health purposes.