The city engineer shall, in a manner consistent with this chapter, locate and post, by official sign or marking upon the pavement or curb, restricted parking zones within the city rights-of-way where required to regulate parking. Such restrictions may include, but not be limited to, the prohibition of parking at all times, the prohibition of parking at certain times, the limitation of parking by durational limit, and such other restrictions as the city engineer may determine to be necessary to ensure the availability of safe and efficient parking. (Ord. 1216 § 1, 2011).