by introducing the polluter pay's principle for heavy vehicles the directive paves the way in our public policies of the internalization external costs by transport
By introducing the 'polluter pays' principle for heavy goods vehicles, the directive paves the way for the recognition in our public policies of the internalisation of external costs caused by transport.
By introducing the 'polluter pays' principle for heavy vehicles, the directive paves the way in our public policies of the internalisation external costs by transport.