Building industry professionals block fuel depot over tax row Professionals from the building industry block a fuel depot in Le Mans, joining a protest that is also taking place at other depoots over government plans to remove a tax rebate for industry professionals for GNR fuel (Gazole Non Routier/Non road fuel, Eds.) which is used in the building industry. The professionals claim the removal of the tax rebate would hike their operating costs. IMAGES AND SOUNDBITES