On the approach of any vehicle or apparatus of the Fire Department
or the Police Department answering to an emergency call and sounding
a siren, horn or bell, the driver of any vehicle, other than a vehicle
of the aforesaid Departments or an ambulance of any hospital on an
emergency call, shall immediately drive as close as possible to the
right-hand curb and stop and shall not follow after said vehicle or
apparatus until the same shall be at least 300 feet away.
No vehicle, except by direction of the Commissioner of Fire
or the Commissioner of Police, shall approach or park within 600 feet
of any fire apparatus or vehicle responding to an emergency call after
said apparatus or vehicle shall have come to a stop.