A government body usually runs several dozen vehicles: cars assigned to senior staff, a pool for official journeys, vehicles for regional offices. Each one needs fuel, insurance, a roadworthiness test and repairs, and all of it comes out of the budget.
Yet the answer to the question of how the fleet is used is most often assembled from paper waybills the driver fills in at the end of the day. There you will always find exactly as many kilometres as the fuel allowance requires, and a weekend run out to a country house in Mardakan looks like an official trip.
Monitoring replaces the driver's own account with tracker data. The waybill is built from the track, fuel is written off on actual figures, and the utilisation report shows how many vehicles the body really needs.