People queue at a mass coronavirus vaccination centre held in Arsenal's Emirates Stadium, in north London, Friday June 25, 2021. (Dominic Lipinski/PA via AP)

People queue at a mass coronavirus vaccination centre held in Arsenal's Emirates Stadium, in north London, Friday June 25, 2021. (Dominic Lipinski/PA via AP)

In this photo taken on May 16, 2021, Britain's Health Secretary Matt Hancock, right walks with aide Gina Coladangelo, outside BBC Broadcasting House in London after his appearance on the BBC1 current affairs programme, The Andrew Marr Show. Hancock has apologized for breaching social distancing rules after a newspaper ran pictures of him embracing a woman with whom he allegedly had an affair. Health Secretary Matt Hancock said in a statement that “I accept that I breached the social distancing guidance in these circumstances." He said “I have let people down and am very sorry.” The tabloid Sun newspaper reported Friday, June 25, 2021 that Hancock had an extramarital affair with a senior aide, Gina Coladangelo. (Yui Mok/PA via AP)

People queue at a mass coronavirus vaccination centre held in Arsenal's Emirates Stadium, in north London, Friday June 25, 2021. (Dominic Lipinski/PA via AP)

Protesters match during an anti-lockdown protest, in central London, Saturday June 26, 2021. (Aaron Chown/PA via AP)

A man receives a dose of a COVID-19 vaccine, at a mass coronavirus vaccination centre held in Arsenal's Emirates Stadium, in north London, Friday June 25, 2021. (Dominic Lipinski/PA via AP)

People enjoy a free stadium tour after receiving their covid vaccines at a mass coronavirus vaccination centre held in Arsenal's Emirates Stadium, in north London, Friday June 25, 2021. (Dominic Lipinski/PA via AP)

People queue at a mass coronavirus vaccination centre held in Arsenal's Emirates Stadium, in north London, Friday June 25, 2021. (Dominic Lipinski/PA via AP)