Students
As British schools reopened in January, 2022, the BBC reported that a significant number of children in some schools around the country were flatly refusing to wear masks, and in some cases, to submit to regular lateral flow tests.1)
The UK Government ran a study in the autumn of 2021 on the effectiveness of face coverings in schools, and their findings were inconclusive.2). The original report is here, and the results are on page 11.