In Paris, trees have taken a central place in the political offer as in the future local urban plan (PLU) With a total of 63,500 at mid-term, "more than a third of this goal will have been achieved," says the town hall. Left-wing majority promises to create 300 hectares of additional green spaces - new or open to the public - in order to reach the standard set by the World Organization for Health (WHO) For now, 53 hectares are guaranteed.