i love protocol (and i have to say this thread is a great idea)... it's some kind of addictive cause i have that i love finding mistakes (after all, that's how people can learn)
i don't know if this may classify as breaking protocol, as there's no rule in protocol that says you can't show your nerves in public (although you need to take care of the image you give), in this case it had to do a lot with mette marit's fear of flying.
an extract of hellomagazine, where it explains what happened:
"Crown Princess Mette-Marit's cool elegance was shaken recently in an emotional outburst that was captured on video. The 28-year-old wife of Crown Prince Haakon of Norway has expressed her regrets about the incident, and blames her public display of nerves on her profound fear of flying.
The images, broadcast on a local Norwegian TV channel, show Mette-Marit and her husband leaving an aeroplane minutes after landing in Karmoe. Apparently distressed by a photographer who had been allowed on board the flight, the crown princess can be seen angrily confronting her personal assistant, Hilde Harladstad, near the plane’s exit. As Prince Haakon intervened and attempted to assist his wife down the plane steps, she raised her voice and, pushing his hand away, exclaimed, “We said that there were no photos inside.”
By the time Mette-Marit reached the red carpet on the tarmac a few seconds later, she had recovered her composure. She went on to greet well-wishers at the airport with a smile and a wave. "
and the photos, from hellomagazine (hola) as well.
http://www.hola.com/anteriores/2002/01/16/ho2998s4/