The development of a strategy involves the selection of a coherent set of measures which, taken together, will reduce the emissions of transport pollutants. These measures can be technology-oriented, targeting the vehicles and fuels used and maintenance practices within the sector, or they can be behavioural, seeking to reduce (or prevent increases in) the amount of activity of the most polluting vehicles. They may also focus on systemic aspects of the transport system–ways in which the transport network influences either the aggregate amount of vehicle use or the emissions intensity of individual vehicles. Emission control strategies for.
