Rory, true, but some because they slow down play (stoke and distance for instance) or taking the time to hit a provisional then go look for your first, find it, play it then have to go over and pick up the provisional.
Brent, recreational scores not allowed to be submitted. But, hey if they were stupid enough to submit, (and I know guys who routinly cheat just to be able to say they have an X handicap) what good would it do them? Ya, I know, those are the same guys who will never bet.
Plus, what is the effect of clubs with Local Rules that, in effect, are the same thing?