Samenvatting
Attention must be paid to the quality of the service for the improvement of public transport. Improvement of regularity and punctuality must be pursued. The construction of free lanes and the introduction of traffic control for public transport must have priority. Vehicle selective detection can have a principal meaning if there is no free lane of sufficient meaning if there is no free lane of sufficient length or if there is the question of different traffic movements by bus or tram on the concerning junction.