Any person who violates § 21-28-4.01(A), 21-28-4.01.1, or 21-28-4.07 by distributing or manufacturing a controlled substance listed in schedules I or II in the building or on the grounds, or within three hundred (300) yards of the grounds of a public or private elementary, vocational, or secondary school, or public park or playground shall be punished by a term of imprisonment or fine, or both, up to twice that authorized by § 21-28-4.01(A) or 21-28-4.07, but not exceeding life imprisonment.
R.I. Gen. Laws § 21-28-4.07.1