N.Y. Vehicle & Traffic Law § 1215: Driving on mountain highways

§ 1215. Driving on mountain highways. The driver of a motor vehicle

traveling through defiles or canyons or on mountain highways shall hold

such motor vehicle under control and as near the right-hand edge of the

highway as reasonably possible and, upon approaching any curve where the

view is obstructed within a distance of two hundred feet along the

highway, shall give audible warning with the horn of such motor vehicle.