Although Sri Lanka adopts Euro 4 emission standards and continues with the vehicle emission testing programme, the considerable share of inefficient vehicles in operation leads to higher GHG emissions. The increase in private vehicle use in urban areas has increased traffic congestion, road accidents and air pollution, and in turn impacts the economy, environment, and society.
emission standards and continues with the vehicle emission testing programme, the considerable share of inefficient vehicles in operation leads to higher ghg emissions. the increase in private vehicle
What upstream policies and strategies are mentioned in  Transport Sector ?