The number of people in hospital for Covid, is under 1000, and staying low. That's very good.
In Bolton, people in hospital with Covid were "a lot younger" than patients in earlier stages of the pandemic. And there were very, very few people in hospital who had had both doses of a Covid vaccine.
There are two conclusions. Young people aren't as safe from the Delta (Indian) variant as they were from the original Covid. Secondly -get vaccinated.