For the purpose of these rules and orders, the words and phrases used herein shall have the following meanings, except in those instances where the context clearly indicates a different meaning:
BUS STOP
An area in the roadway set aside for the boarding of or alighting from and the parking of buses.
CROSSWALK
That portion of a roadway ordinarily included within the prolongation or connection of curblines and property lines at intersections or at any portion of a roadway clearly indicated for pedestrian crossing by lines on the road surface or by other markings or signs.
EMERGENCY VEHICLE
Vehicles of the Fire Department (Fire Patrol), police vehicles, ambulances and emergency vehicles of federal, state and municipal departments or public service corporations when the latter are responding to an emergency in relation to the Police or Fire Department.
FUNERAL
Any procession of mourners properly identified as such accompanying the remains of a human body.
LANE
A longitudinal division of a roadway into a strip of sufficient width to accommodate the passage of a single line of vehicles.
OFFICER
Any officer, any investigator, examiner or inspector of the Registry of Motor Vehicles, any constable or special officer, provided that he has his badge of office displayed over his left breast and upon his outer garment.
OFFICIAL CURB MARKING
That portion of a curbing, the painting of which has been authorized by the Board of Selectmen and which has the written approval of the Department of Public Works, Commonwealth of Massachusetts.
OFFICIAL STREET MARKING
Any painted line, legend, marking or marker of any description painted or placed upon any way which purports to direct or regulate traffic and which has been authorized by the Board of Selectmen and which has the written approval of the Department of Public Works, Commonwealth of Massachusetts.
OFFICIAL TRAFFIC SIGNALS
All signals, conforming to the standards as prescribed by the Department of Public Works of the Commonwealth of Massachusetts, not inconsistent with these rules and orders, placed or erected by authority of a public body or official having jurisdiction, for the purpose of directing or warning traffic.
OFFICIAL TRAFFIC SIGNS
All signs, markings and devices, other than signals, not inconsistent with these rules and orders, which conform to the standards prescribed by the Department of Public Works of the Commonwealth of Massachusetts and placed or erected by authority of a public body or official having jurisdiction, for the purpose of guiding, directing, warning or regulating traffic.
PARKING
The standing of a vehicle, whether occupied or not, otherwise than temporarily for them purpose of and while actually engaged in loading or unloading or in obedience to an officer or traffic signs or signals or while making emergency repairs or, if disabled, while arrangements are being made to move such vehicle.
RAILROAD CROSSING
Any intersection of ways with a railroad right-of-way.
ROADWAY
That portion of a street or highway between the regularly established curblines or that part, exclusive of shoulders, improved and intended to be used for vehicular traffic.
STREET OR HIGHWAY
The entire width between property lines of every way open to the use of the public for purposes of travel.
TRAFFIC
Pedestrians, ridden or herded animals, vehicles, streetcars or other conveyances, either single or together, while using any street or highway for the purpose of travel.
VEHICLE
Every device in, upon or by which any person or property is or may be transported or drawn upon a street or highway, except devices moved by human power or used exclusively upon stationary rails or tracks.