It shall be the duty of every owner of real property in the
Village of Malverne to keep the shade trees in front of his premises
trimmed so that overhanging limbs will not interfere with passersby
on the sidewalk or roadway. All overhanging limbs shall be at least
eight feet above the center of the sidewalk and 13 feet above the
roadway. It shall be the duty of the Superintendent of Public Works
to see that the provisions of this section are maintained and enforced
and to serve notice in writing on any owner of real property who fails
to comply with the provisions of this section; or if such owner of
real property cannot be found, service may be made on the occupant
of the premises. The notice shall contain a direction that the trees
shall be trimmed to meet the requirements of this section within five
days after the service of such notice.