NY Post article:

New Jersey driver crashes car after passing out from wearing N95 mask

April 24, 2020

A New Jersey driver crashed head-on into a pole — after passing out from wearing an N95 mask for hours, police said Friday.

Lincoln Park police believe that the driver, who was not named, lost consciousness while behind the wheel Thursday from lack of oxygen and breathing in excessive carbon dioxide thanks to the mask, the department wrote on Facebook.