R.I. Gen. Laws § 31-25-24: Carrying and inspection of permits.

Every permit, including all documentation required by that permit, issued under §§ 31-25- 21 — 31-25-23 shall be carried in the vehicle to which it refers and shall be open to inspection by any proper officer or authorized agent of any authority granting the permit. No person shall violate any of the terms or conditions of the special permit. Violations of this section are subject to fines enumerated in § 31-41.1-4.