I can see the route out this spring and summer.
Those in the vulnerable groups and the elderly will be vaccinated soon, and whilst the rest of the country is being vaccinated - which will take some time the following could happen -
Schools will introduce bi weekly mass testing to stay open. Teachers will be vaccinated which means they will never close again.
Restaurants will ask for on the spot 15 minute tests before seating people, ditto all public venues. Mass testing will become part and parcel of our lives everything from music festivals to theatre shows will include a test regardless if you have had a vaccine or not.
The testing will become so common place we will not blink as we wait in careful lines to be admitted into places. Every company that works away from home will adopt their own policies.
Travel will be replicated by many tests and careful procedures allowing people to travel once again.
Masks will eventually be replaced with testing and vaccines, but they will still be used on public transport and other areas. We will largely be in control of all infection by this point, and drive it down to very very low numbers allowing for society to hug, dance and enjoy life once again.
This is the best case scenario in my view - and one I hope will be our reality soon enough.