I remember many years ago when flying out of CYTZ, Toronto City Centre Airport. At this airport, there is a "no jet" noise abatement rule.
A Citation II
/SP was entering the airspace and was reminded of the noise, "no jet" rule. An odd rule at best, as the C206 amphibs in the harbour are FAR
noisier than any Citation.
When the pilot was advised what the fine was, his only answer was ... "Do you take VISA?"
Just because I stopped arguing, doesn't mean I think you are right. It just means I gave up!