4.1 Introduce Light Rail Transport in Colombo city. 2021-2030. NDC 5. Promote non-motorized transport modes. 2021- 2030. 5.1 Promote the use of bicycles. 2021-2030. 5.2 Improve the facilities for pedestrian walkways. 2021-2030. NDC 6. Introduce taxes and other instruments to promote public transport. 2021- 2030.