I think most people are complying. Stats from the march lockdown compliance was estimated in the high 90 per cents.
It probably was in March. The self isolation numbers are around 10% now and this reflect it's 10 days/14 days as opposed to 7 days in the past and people literally aren't allowed out of the grounds of their house whereas in march/april they were to exercise and shop (being very careful and not coming into contact with others).
The focus group stuff suggests beyond masks a lot scepticism on most of the other measures.
I don't think people are sticking to the non-indoor social mixing.