Interview with mayor of London Sadiq Khan during his visit to mass vaccination centre

The transcript covers three main topics: a recap of a recent football match and the upcoming game against the Czech Republic, the ongoing vaccination efforts in London with mass centers opening across the city, and concerns about a potential third wave of COVID-19 due to large gatherings and lack of social distancing. The speaker emphasizes the importance of regular testing and vaccination to prevent further spread of the virus.

What concerns does the speaker express about social distancing?

What is the key thing the speaker emphasizes regarding the lifting of restrictions?