No Insurer or Insurance Company Group shall make or issue a contract or policy for private passenger motor vehicle insurance in the Voluntary or Residual Market except in accordance with Rate Filings made by or on behalf of the Insurer or Insurance Company Group as provided in the relevant provisions of M.G.L. c. 175A; M.G.L. c. 175E; and 211 CMR 79.00. Violation of 211 CMR 79.15 and 211 CMR 79.06(3)(d) and (4)(d) shall be subject to the penalties provided in M.G.L. c. 175E, § 12.
211 CMR, § 79.14