No person or persons shall willfully or maliciously destroy or remove or deface or obliterate or cover up any lamp, warning sign or barricade erected by the authorities of the borough, or by any person, firm or corporation doing work by permission of the authorities of the borough, on any of the streets, alleys, sidewalks, bridges or public grounds in the borough, as a warning of danger.
(Prior Code, Ch. 6, § 203) (Ord. 142, passed 5-8-1967, § 3) Penalty, see § 130.99