The European Commission has decided to carry out an impact assessment and, if necessary, new legislative proposals regarding changes in the rules for international road transport, Prime Minister Boyko Borissov wrote on the social network. "This is what Bulgarian Commissioner Maria Gabriel, who attended the meeting, informed me. The reason for the commissioners' decision is that the new rules on the Mobility Package, and especially the provision that trucks should return empty to the country of registration, which were agreed a week ago, do not help, but on the contrary, they hamper efforts to protect the environment," Borissov added.