Versions of Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances on LawServer 2023 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2022 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2020 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2017 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2016 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2015 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2015 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2014 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2013 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances 2009 Rhode Island General Laws 21-28-3.30. Persons exempt from restrictions on possession of controlled substances