Contradictory Street Signs

Occurred on July 19, 2018 / Aix-en-Provence, France

Info from Licensor: "Last week, I was coming home and I was faced with this situation at the junction. The sign said that you cannot turn left, but the front had the blue sign of obligatory left. If you looked to the right, it had a mandatory sign to the right and a prohibited direction. I looked to the left again and there was another one forbidden to the left. I took the left direction in the forbidden direction."