Google Meet hosts will soon be able to turn off participants’ microphones or cameras and prevent them from turning them back on, the company announced in a Workspace blog. The feature could be a useful way for hosts to keep noisy or rowdy attendees from continually interrupting meetings even after they have already been muted.
The microphone and camera lock feature will be off by default; hosts will have to turn it on during meetings if they want to use it. If your meeting has breakout rooms, any audio and / or video locks made in the main will apply in those, too. The opposite isn’t true, though, meaning that locks applied in individual breakout rooms won’t apply to other breakout rooms or the main room.