It was a busy shift for Sioux Falls police overnight.
Extra officers were on duty to enforce drunk driving and seat belt laws.
The saturation ended at 4:00 Saturday morning.
Police report issuing dozens of tickets for seat belt violations, plus several arrests for DUI.
A seat belt citation carries a $25 fine.
Final numbers won't be available until next week.
The saturation is part of a nationwide effort to raise awareness about seat belt usage.
Police plan a daytime saturation for next weekend.