If the so called "Captains" (who SHOULD know how to follow standard company procedures) want to do a low level fly-past, they should be prepared to buy their OWN aeroplane and then do so at their local airfield. To do so with company equipment, without management approval AND proper training in these maneuvers...are grounds for DISMISSAL....period.
And...say goodby to the pension as well.
It should be REMEMBERED that Captains are there not only to command the aeroplane, but to set an example to the First Officers under their command.
Some guys will NEVER ever learn....
They need to be expunged from the airline profession...as in GONE.