Police Run Radar from Private Driveway, is This Legal

[NY-Driver]

My question involves a traffic ticket from the state of: New York
"Is this legal?
Can the police run radar from private property (private driveway) attempting to catch speeders on a public street?
Must the police secure permission from the property owner?"

[cdwjava]

Can the police run radar from private property (private driveway) attempting to catch speeders on a public street?

Yes.

Must the police secure permission from the property owner?"

MUST they? No. Sometimes it might be a good idea, however.