The economic case for ditching mask mandates

After many months of hardship and sacrifice, freedom is finally within grasp. Boris Johnson has reclaimed his buccaneering, libertarian spirit and punctured the hopes of zero Covid zealots who wanted more working from home, social distancing and masks.

When it comes to face coverings, however, lockdown fans have been working hard to convince the public that they ought to wear them voluntarily — on the off-chance they have the virus and unwittingly hop on to a tube carriage with the unvaccinated.