The mileage charge will affect, among others, travel times and choice of transport mode. This might lead to a 58% reduction in congestion delays, according to the Ministry of Transport and Public Works. The number of traffic fatalities will fall by 7%. The number of public transport kilometres will increase by approximately 6%. People will also tend to cycle or walk more often, the Ministry states in an explanation. Previous studies indicate that slow traffic is to increase by 9,9%.