(A) It shall be the duty of the members of the Police Department to see to the enforcement of all ordinances of the village, of all statutes effective in the village, and to preserve order and prevent infractions of the law and to arrest violators thereof. Every member of the Police Department is hereby declared to be a conservator of the peace.
('70 Code, § 1.16.2)
(B) It shall be the duty of all police officers of the municipality to see that the provisions of this chapter are enforced and to arrest on view any person who shall be found violating any of the provisions of this chapter or who shall hinder, resist, or refuse to obey any such officer in the discharge of his duty; and to that end all such officers are hereby vested with the usual power and authority of police officers.
('70 Code, § 1.17.7)