Mass. Gen. Laws ch. 23N, § 16
(c) If the commission seeks to assess a civil administrative penalty on an operator, the commission shall cause to be served upon the operator, by service in hand or by certified mail, return receipt requested, a written notice of its intent to assess a civil administrative penalty that shall include:
(g) An operator who institutes proceedings for judicial review of the final assessment of a civil administrative penalty shall place the full amount of the final assessment in an interest-bearing escrow account in the custody of the clerk or magistrate of the reviewing court. The establishment of an interest-bearing escrow account shall be a condition precedent to the jurisdiction of the reviewing court unless the party seeking judicial review demonstrates, in a preliminary hearing held not more than 20 days after the filing of the complaint, the presence of a substantial question for review by the court or the operator's inability to pay. Upon such a demonstration, the court may grant an extension or waiver of the interest-bearing escrow account requirement or may require, in lieu of such interest-bearing escrow account, the posting of a bond payable directly to the commonwealth in the amount of 125 per cent of the assessed penalty.
If, after judicial review, in a case where the escrow account requirement has been waived, and in cases where a bond has been posted in lieu of such requirement, the court affirms, in whole or in part, the assessment of a civil administrative penalty, the commission shall be paid the amount thereof together with interest at the rate provided in section 6C of chapter 231. If, after judicial review in a case where an interest-bearing escrow account has been established, the court affirms the assessment of such penalty, in whole or in part, the commission shall be paid the amount thereof together with the accumulated interest in the interest-bearing escrow account. If the court sets aside the assessment of a civil administrative penalty in a case where the amount of such penalty has been deposited in an interest-bearing escrow account, the operator on whom the civil administrative penalty was assessed shall be repaid the amount so set aside, together with the accumulated interest thereon.
(i) The commission may impose conditions on, Suspend or revoke an operator's license or reprimand or assess a fine on an operator upon a finding that the operator: