purest economic view, you would say the most logical thing to do is a carbon tax. there are some carbon taxes on some fuels, but here in the uk, petro and ouzo, those taxes have not risen for years now because it would be so political to do so politically difficult. but what happened when emmanuel macron stuck a levy on fuel. the happened when emmanuel macron stuck a levy on fuel- - - a levy on fuel. the yellow vest rotest. a levy on fuel. the yellow vest protest- it a levy on fuel. the yellow vest protest- it is a levy on fuel. the yellow vest protest. it is a a levy on fuel. the yellow vest protest. it is a bouncing - a levy on fuel. the yellow vest protest. it is a bouncing act. - protest. it is a bouncing act. governments protest. it is a bouncing act. governments are protest. it is a bouncing act. governments are trying - protest. it is a bouncing act. governments are trying to i protest. it is a bouncing act. i governments are trying to pick protest. it is a bouncin