The city engineer may install appropriate signs or markings giving notice of parking restrictions, prohibitions, and method of parking in this chapter and violations shall not be enforced unless appropriate signs or markings are installed and in place at the time of the violation. [Ord. 2017-04 § 1, 6-27-2017; Res. 2017-15 Exh. A, 6-27-2017; Ord. 2022-01 § 1, 3-22-2022; Res. 2022-09 Exh. A, 3-22-2022].