proof of speding

florida
to get a speding ticket, does the officer have to give you proof that you were driving at the speed he said you were driving?
thanks

Q: to get a speding ticket, does the officer have to give you proof that you were driving at the speed he said you were driving?

A: No; but if you plead not guilty and have a trial, the officer will have to prove it in court.

Is "speding" a violation..........?