§ 62. Mr. Hopkinsasked the Minister of Transport whether he will now take more rigorous action to reduce the noxious fumes emitted from diesel lorries.
§ Mr. HayWe are already taking energetic action in this field. A regulation against the misuse of the excess fuel devise on diesel engines is now in operation; special road checks have been held this year, and both these measures are having a good effect. Until exhaust measurement techniques can be improved we propose to continue with the present checks.