The Colorado Department of Transportation has begun another Click It or Ticket campaign with a statewide nighttime seat belt crackdown. The nighttime enforcement began yesterday and runs through Sunday. In 2014, there were a total of 1,495 citations issued during the nighttime enforcement period. Also, 156 people killed in passenger vehicles were not wearing their seat belts. This represents more than half of the total passenger vehicle fatalities for that year. For more information about seat belt safety and enforcement citation numbers, click here.