Except as provided in section 1818 of this title, an officer or employee of a transportation company who grants or knowingly consents to a special rate or rebate shall be fined not less than $100.00 nor more than $1,000.00 and the company granting a rebate shall be fined not less than $500.00 nor more than $5,000.00 for each offense. (Added 1985, No. 224 (Adj. Sess.), § 1.)