Boris Johnson and Rishi Sunak have apologised, but the transgression is so layered that it’s unclear what exactly they claim to be sorry for. Some critics have focused on the importance of the ‘rule of law’, but the law is a poor proxy for morality. (Saving a drowning asylum seeker is, on any reasonable account, the right thing to do, but Johnson’s government recently made it illegal.) Breaking lockdown rules was immoral because there were real risks that doing so could spread the virus, causing illness, death and strain on the health service. High profile violations could undermine future public health measures whose efficacy hinges on widespread compliance. And Johnson has for months firmly and repeatedly denied any knowledge of the parties.