(a) The provisions of subdivisions (1), (2), (3), (4) and (8) of subsection (b) of § 14-267a shall not apply to any motor bus, as defined in § 14-1, if such motor bus complies with the weight limits specified in 23 C.F.R. § 658.17.

(b) A person who violates any provision of subsection (a) of this section shall be subject to the penalties set forth in subsection (f) of § 14-267a.