Electoral system for national legislature

Electoral Provisions (Parliament) Act, 1980 (amended 2008), http://tuvalu-legislation.tv/cms/images/LEGISLATION/PRINCIPAL/1980/1980-0002/ElectoralProvisionsParliamentAct_1.pdf

Article 21(1)(d): The elector shall onreceiving the ballot paper … secretly record hisvote —

(i) if the election isfor the return of one member in respect of the electoral district in which thatelector is registered by making a mark or marks on the ballot paper from whichhis choice of candidate can be deduced;

(ii) if the electionis for the return of two members in respect of the electoral district in whichthat elector is registered by making a mark or marks on the ballot paper fromwhich his choice of candidates (or candidate, if he wishes to record a vote foronly one candidate) can be deduced.

NOTE: As can be seen in Schedule 1, there are seven bi-member constituencies and one single member constituency.