Boris Johnson is the Harry Houdini of British politics, blustering his way through scandals about fibs, finances and a colorful love life that would have sunk most other British politicians.

On Wednesday, he embarked upon his most dangerous feat of escapology yet. The prime minister is accused of whooping it up in a garden party at his No. 10 Downing St. office while the rest of the country was locked down for the common good to halt the COVID-19 pandemic.

"Is this for real?” replied one Downing Street staff member to a party invitation from Johnson’s private secretary Martin Reynolds during the first and strictest U.K. lockdown. But the invitation wasn’t a spoof. Up to 100 "guests” were asked to "bring your own booze” to the No. 10 garden on May 20, 2020.