The DMV is warning 50,000 people who renewed their driver’s license during part of the COVID-19 pandemic could face suspensions if they do not submit vision tests.

The suspensions would affect drivers whose licenses expired between March 1, 2020, and Aug. 31, 2021.

A pandemic-era rule allowed drivers to renew their licenses online by self-certifying their vision test requirement as most DMV offices tried to limit crowds.

Drivers were still required to eventually submit the tests.