Voting is underway this morning in two Dáil by-elections in Dublin South West and Roscommon South Leitrim.

11 candidates are fighting it out to replace Fine Gael's Brian Hayes from Dublin South West following his election to the European Parliament in May.

Ten candidates will contest the Roscommon-South Leitrim by-election to replace newly appointed MEP Luke Ming Flanagan.

Voters have until 10pm this evening to cast their vote and are asked to bring photo identification to polling stations.