Czech law enforcers issued a warning after officers were called out on March 27 in the small town of Lázně Bohdaneč, east of Prague, because of complaints about maskless naturists basking in warm weather.

“Unfortunately, many of the sunbathing citizens were gathered in large groups, and some were not wearing face masks.,” a police statement said. “Upon the arrival of the police, everyone agreed to respect the government regulation [that face shields are compulsory outside the home].