Any motor carrier that consistently submits a freight bill to a shipper for services rendered, which bill is more than ten percent above the written estimate of charges for such services, shall be subject to penalties and/or revocation or suspension of certificate as provided in this chapter.
Freight bill violation
Va. Code Ann. § 46.2-2127, under Chapter 21. Regulation of Property Carriers..
Va. Code Ann. § 46.2-2127