R.I. Gen. Laws § 45-21.5-8: Withdrawal from the municipal employees’ retirement system.

Withdrawal of any West Warwick plan that has joined the municipal employee retirement system pursuant to this chapter shall be as provided in § 45-21-5 and subject to §§ 45-21-6 and 45-21-7. Any such withdrawal shall not relieve West Warwick from the liabilities arising from its membership as set forth in § 45-21-5, § 45-21-6, or § 45-21-7.