The Covid-19 regulations are draconian, inconsistent, obscure and inconvenient, but they are not unconscionable. They do not require me to do things that the state should never make its citizens do. They are proportionate to the threat that the virus poses to health services, and necessary to slow the spread of the disease and protect those services: or at least, they are arguably so. The law and the reasons for it make sense. The regulations are contained within statutory instruments. They alone are the law. They are the ‘rules’. They can be enforced with criminal sanctions. Guidance and advice are not rules and cannot be legally enforced.