No pants, no problem. But cover your face.

As coronavirus cases soar past 4,700 in the Czech Republic, the Eastern European nation's nude sunbathers are being targeted by authorities for neglecting to cover up their mouths.

"Citizens can be without clothes in places designated for this purpose, but they must have their mouths covered and must observe the numbers in which they can go into nature," said  police spokeswoman Markéta Janovská.