This data flow is used by the Manage Traffic function as a means of transferring current vehicle emissions data from the Manage Emissions facility to the Manage Emergency Services function to enable enforcement of air quality standards. It contains data about the current levels of pollution being output by a vehicle. This data is held in the following data items each of which is defined in its own DDE:

+ vehicle_license
+ emissions_data_violation

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows