Just a heads up for travelers planning to arrive at Orly, taking a taxi to Paris. This is a link to the official taxi fare limits to and from the airport:
https://www.service-public.fr/particuliers/actualites/A15396?lang=en
After clearing border patrol at Orly (which was fast and easy), we exited the airport to see a bunch of taxis and guy who said we could get to Le Marais for €56. I told him the standard fare limit was €48 (which I knew from the website). He says these taxis take you right now, €56, or we can go over there (50’ away) for the €48 taxis, in 30 minutes. Suggesting why wait half an hour to save €8?
Liar! We went to the official taxi stand and waited two minutes. Taxis were flowing into that queue. Ours was €48.
Do not be fooled!! (By the way, we did not use Uber because our Airbnb hostess advised that Le Marais on Sundays limits car traffic; but taxis are okay.)