Single transferable vote systems are party - agnostic and can't ensure that parties are represented in proportion to the votes they received as well as a party - list system can. (vox.com)
They would be elected for single 15 - year term under a system of single transferable vote, starting in 2015. (theguardian.com)
The contest will be decided by single transferable vote, with voters ranking their further choices if their preferred candidate is eliminated on a first or subsequent round. (theguardian.com)