i live in Nice and the captain of this M11 (a royal flight)
had made a bad approach , too down during approach .
a normal approach is: to turn at left before the Mont Boron and after final approach on 23R .
for this approach The DGAC has forbidden to fly over Nice city , it will be most easier to land @ Nice with a flight over the MT Boron , but it's too dangerous to fly over Nice (french rules!!!,noise,..etc,fear of people...)
sorry for my bad english i hope you have understood.