R.I. Gen. Laws § 46-12.5.1-3: Prohibition against oil pollution.

(a) No person shall discharge, cause to be discharged, or permit the discharge of oil into, or upon the waters or land of the state except by regulation or by permit from the director.

(b) Any person who violates any provision of this chapter or any rule or regulation or order of the director issued pursuant to this chapter shall be strictly liable to the state.