Yes, have been twice weekly since January.
I work in a school and we've already had a member of staff test positive this month on a lateral flow at home, backed up by a PCR test. That member if staff was asymptomatic, so would have come in and potentially infected certain staff and pupils. Fortunately, thanks to the home LFT's, it meant they did not come in to school.
I understand it is personal choice, but believe that widespead testing and vaccination is our way out of this as a community and a nation.
I also believe that there should be adequate SSP in place so as not to negatively impact an employee and no employment sanctions for any legitimate and necessary isolations.