Except on state highways or state controlled highways, no commercial vehicle with a gross weight in excess of 10,000 pounds shall be operated in any residential district in said Town between the hours of 5:30 p.m. and 7:00 a.m.; provided, in the event that this restriction shall result in an undue hardship or unfair competition, the Walkerton Police Department and its officers shall have the power to authorize the issuance of special permits from time to time as deemed necessary for the protection of the rights of any individual, firm or corporation.
(2005 Code, § 65.03)