Notwithstanding any other provision of this chapter, nothing in this chapter shall be deemed to prohibit any vehicle from traveling on a restricted street when necessary for the purpose of making pickups or deliveries of goods, wares, and merchandise from or to any building or structure located on such restricted street, or for the purpose of delivering materials to be used in the actual and bona fide repair, alteration, remodeling, or construction of any building or structure upon such restricted street for which a building permit has been previously obtained, nor shall any provision of this chapter apply to any vehicle owned by a public utility while necessarily in use in the construction, installation, or repair of any public utility.
(Prior code § 3310)