Picture is of a poster in Seoul subway encouraging people to report others who are not wearing masks. I can only imagine the absolute tantrums that would occur on Mumsnet if that happened.
It constantly baffles me at how in Japan, South Korea and China people actually manage to be sensible and wear masks. My sister is in SK right now and EVERYONE wears a mask, no exceptions. Even toddlers wear them. There's no "it's too hot", "I want to see people's faces", "My humaaaaan rights". It's to the point that people on buses will bang on the windows if they see a pedestrian not wearing a mask. Some posters will say that they wouldn't want to live somewhere where they're socially pressured into wearing a mask. Yeah, I wish we were a country like Japan where there was no lockdown and 996 deaths. Why? Because masks. What is it about British people that makes us so contrary?