The NFL fined Seahawks head coach Pete Carroll $100,000 for violating the league’s new mask policy on Sunday, and the Seahawks team as a whole was fined an additional $250,000 after Carroll did not wear a face-covering on the sidelines.

Two other head coaches and teams were also slapped with $350,000 in fines: Denver Broncos coach Vic Fangio and San Francisco 49ers coach Kyle Shanahan.

The NFL warned teams and coaches last week that they had to cover their noses and mouths throughout their games to better ensure a full season of play.