Bowls at the Island Games was introduced as a sport in 1987, with ten pin bowling appearing in 1999.
A maximum of one competitor in each of men's and women's singles A maximum of one pairs in each of men's and women's pairs A maximum of one team of 4 in each of men's and women's team Minimum age 13 on date of opening of games.
References
Bowls at the Island Games Wikipedia(Text) CC BY-SA