thats just it, he though he could make a expection becuase it was his kid. A child, is a child, is a child. That is how the FAA will see it. Remember goverment agencys with 3 letters don't use lube.
Beleave it or not, everything that is said between the tower and the plane is regs, there is zero conversation. Infact most of them speak so fast, its very hard for the lay person to even understand them. Its strait to the point, the tower tells you what to do, you do it. its that simple, they are giving you orders, you must fallow them.