I live close to Leicester. Here's a perfect example of how local lockdown won't work unless enforced. My mum's friend lives in Evington with his wife (both in their 70s), their three children with their spouses plus grandchildren (5 grandchildren).
One of their children is a hairdresser, he has been cutting hair in other people's houses all through lockdown. Another child is a personal trainer and has offered training sessions in either their own or other people's home gym, sessions have included people from different households. The other child works at Glenfield hospital which due to its world class heart and lung wards offers echmo so takes the sickest covoid patients from all over the county.
Three grandchildren are back at school full time.
They have a strong faith, so meet regularly in local place of worship- again where social distancing has not been adhered to.
My dad has just called me so say his friend thinks it's all nonsense. They are all continuing to break lockdown as usual.
I'm not suggesting this situation is unique to leicester. But I am saying that local lockdown needs careful planning and enforcement because a core of people are creating a potential second crisis.
I have reported this to local police but was told that only major breaches of lockdown will be acted upon.