Radio Procedure - Runway ID

"Steven P. McNicoll" wrote:

Well, there is an apparent local rule in my neck of the woods
where
if there's a control tower, no leading "zero." Nontowered
field
you must use it.


What is the local governing body that enforces this "rule"?


No gov't needed in the Land of Oz at my field and the CFIs. Well,
exaggeration, but I thought through my actual in-flight dealings,
you ATC folk could spot the jest in my post, though true story in
fact.

Fred F.