Sorry, but probably never. Bureaucracies never come back to correct themselves. They exist to perpetuate themselves. Once an idiotic rule is in place it will continue to exist in perpetuity.
Only thing I have seen that does change this formula is a screaming revolution which throws everything out and starts over. Of course, while that sounds great on paper, the carnage and gore is horrendous and the little problem of headlamp placement becomes a silly little trifle as one is desperately trying to survive on the street with little access to food, water, shelter and all the good things we take for granted...
Not too hopeful here...
