The problem with covid is that we weren't totalitarian enough. Regulations you could drive a coach & horses through and no way to enforce is a sop.
The first lock down needed to be a proper 'papers, please' affair. When we get a properly lethal pandemic, we're fucked. Hopefully Laurence Fox and Piers Corbyn will catch it quickly and expire in a painful and televised way, it's the only hope of people complying with actual quarantine measures.