In Environmental jargon it is an acronym that stands for Low Emission Zones. It refers to places where air quality is better for breathing. They are also called Urban Areas of Protected Atmosphere and it prohibits the circulation of polluting vehicles. Also in Geography is the name of a commune and a locality in France, belonging to the Haute-Garonne Department, in the Midi-Pyrénées Region. It is also the name of a river in that same region.
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