One important reason for implementing "GAPPING" service is to achieve what?

GAPPING service is primarily implemented to maintain an even headway, especially in situations where there has been an unusual delay in service. By adjusting the spacing between trains, operators can ensure that trains are evenly distributed along the route, which helps to minimize the potential for congestion and maintains a regular schedule. This is critical for ensuring that passengers experience consistent and reliable service, even in the face of unexpected disruptions. Maintaining even headway is essential for operational efficiency and customer satisfaction, as it prevents overcrowding on trains and at stations and ensures trains are able to arrive at their destinations in a timely manner.