> I think it's more about how well people follow restrictions than how strict the policy is. I keep hearing this but is there any hard data or studies to back

> I think it's more about how well people follow restrictions than how strict the policy is. I keep hearing this but is there any hard data or studies to back it up? The numbers I've seen comparing e.g. Google Mobility data to case transmission rates haven't shown much correlation at all, let alone causation.