Cars line up or are turned away as blockade of fuel depots takes effect Petrol stations in Brittany are beginning to close or turn customers away due a lack of petrol and diesel, a consequence of an ongoing blockade of fuel depots by professionals from the construction industry who are protesting the French government's decision to remove a tax rebate for the purchase of GNR fuel (Gazole Non Routier/Non road fuel, Eds.). GNR is used for machines in the building industry and the construction professionals claim the removal of the tax rebate would hike their operating costs.\\n(COMPLETE VIDI1MQ7ZF_EN) IMAGES AND SOUNDBITES