The Public Transport Strategy has two key thrusts: Accelerated Modal Upgrading and Integrated Rapid Public Transport Networks. Accelerated Modal Upgrading refers to the current initiatives to transform bus, taxi and rail service delivery in the short to medium term. Integrated Rapid Public Transport Networks pertains to the upcoming Action Plan’s focus on implementing high quality Phase 1 networks of Rail Priority Corridors and Bus Rapid Transit Corridors in especially the 6 metro cities (Dept. of Transport, 2007).