Number of tiers

Saint Lucia

Answer

Source

Constitution, 1979-02-22 (last amended 2001-12-31), http://aceproject.org/ero-en/regions/americas/LC/saint-lucia-constitution-of-saint-lucia-2012

Comment

Section33: (1) Each of the constituencies established inaccordance with the provisions of section 58 shall return one member to theHouse who shall be directly elected in such manner as may, subject to theprovisions of this Constitution, be prescribed by or under any law.