Liz Saville Roberts, the longest-serving of four Plaid Cymru MPs currently in parliament, was first elected in May 2015 and represents Dwyfor Meirionnydd. She has cast 291 votes from 575 eligible divisions for a participation rate of 50.61%, ranking her 308th overall among active MPs and first within her party. Her debate contributions are notably stronger, with 410 total contributions across 280 debates placing her 60th overall in parliamentary debate rankings, significantly outperforming her voting participation. Her top debate topics include Justice & Law, Foreign Affairs & Defence, and procedural matters, while her voting has focused on Parliamentary Procedure, Employment & Workers Rights, and Justice & Law.

Summary generated on 21/07/2026 (View details)