Barbados 1966 Constitution (reviewed 2007)

THIRD SCHEDULE. RULES RELATING TO THE CONSTITUENCIES

1. The electorate shall, so far as practicable, be equal in all constituencies:Provided that the electorate in any constituency shall, so far as practicable, not exceed 115%, nor be less than 85%, of the total electorate divided by the number of constituencies.
2. Natural boundaries such as highways and rivers shall be used wherever possible.