There are always high jumps between numbers reported on Tuesdays and Wednesday.
The numbers reported today are up on prior Wednesday which shows cases are now increasing (in line with boys3 dates by specimen graphs). The uptick is driven by LAs who managed to avoid the Euro 2020 wave (e.g. Lincoln, Exeter, etc).
I am guessing every single local authority will have to go through the summer wave until cases stabilise and, hopefully, start falling again.