In response to Mad (Flt) Scientist
The FAs on Air Dolomiti wear a turquoise uniform, similar to the colour of the logo...
The reason I mention that is that you can clearly see two of them at the end of the video towards the front emergency exit... there were at least two FAs on board...
I do not know what the required ratio of FAs to passengers is, but the Air Dolomiti's ATR72s are configured for 64 passengers according to their website... Am I correct in thinking that one FA does not meet the safety requirements?
Andrew