The hope is our population is now far better educated about virus pandemic protocol (like some Asia countries), and all the key institutions of British life are also prepared and adjusted.Going to be very hard in winter months though which we're now on verge of.
That's one thing you can't prevent with more harsh restrictrions, minus temperatures in November, December and January which will keep people indoors for prolonged periods. Of course though you still need to go to shops to stock up in this period.
The light in the tunnel will hopefully be from Feb onwards but it's going to be a long and painful slog to get there.
Think back to March when crowds were still allowed in football stadiums, nightclubs schools and offices with zero knowledge or precautions: that naivety seems insane now.
I think once the death numbers get into high 3 digits, people will also start to get scared and become more compliant, with Government interventions as well.
Hopefully everyone aged 50+ is vaccinated early next year and we'll be able to see the end of this nightmare.