european system of green paper must be followed by a paper in di it was commissioned proposals for action on mobility that were on the table
The European institutional system stipulates that a Green Paper must be followed by a White Paper, and, in the case in point, it was European Commission proposals for action plans on urban mobility that were on the table.
European system a Green Paper must be followed by a Paper, in the it was Commission proposals for action on mobility that were on the table.