As a teacher myself, I share your frustration with this shambolic and pathetic government
You have my sincere and enraged sympathy! I think teachers have been the sacrificial lambs in this debacle. Several teachers I know have either had to take unacceptable risks (late stage pregnancy, but told they have to keep working, even after a colleague died of C-19, another shielding family members) or resign. You people are working in conditions which are illegal in other workplaces.
I was allowed to make a choice - on discussion with my Head of Department & Director of Education - to teach online from September (age & underlying conditions). Also that my university put in place very good COVID secure measures, but they also make seminar & small group teaching very difficult.
My university is also doing its darndest to keep students in the loop with weekly emails with a summary at the beginning giving bullet point actions for student. Free access to testing, and lots of online resources and support. It's cost around £10 million so far, and our C-19 bill is likely to hit £20 million by the academic year end. With no extra from the government & on a tuition fee which doesn't quite cover our teaching costs ...