Sorry, I don't have anything I can share that's in the public domain, but consider this...
If you have 1,000 people self-isolating and you selectively check 100 of them once at some point over the two week period and 2 aren't there on the occasion that you check, then your politicians can claim a 98% compliance rate.
If you have 100 people self-isolating and you check every single one of them every day, sometimes multiple times a day and 98 are there every single time and 2 are there every single time bar one, you also have a 98% compliance rate.
Are these two scenarios equivalent? Which one suggests more risk of community transmission?