The following words, when used in this chapter, shall have the meanings ascribed to them in this section except in those instances where the context clearly indicates otherwise:
A device propelled by human power and having two (2) tandem wheels of a diameter not less than fifteen (15) inches.
The Chief of Police of the Borough of West Chester, or any member of the Police Department of the borough designated by him to perform any of the duties or exercise any of the powers herein vested in the Chief of Police.
Any public street, avenue, road, square, alley, highway or other public place located in the Borough of West Chester.