I'd say the guy don't seem to know which part of the world he is in. As a ''mzungu'' he should know how to behave better when dealing with authorities for any reason.
This guy probably lost his cool after repeatedly tried to get the police to keep the crowd away from the aircraft, and from the body language of the officer in question, she does not look too keen to even listening.... Why am I not surprised.
Have been in similar situations many times (without the need to push police around though, although very frustrating), and the officials don't care about the aircraft and safety of the public, but are more inclined to ask you for paperwork that don't even exist or permissions for all sort of things that they can pull out of the hat, so those that can be waived for a few ''pesa'' on the spot
