Support for Fine Gael continues to flag, according to new poll

Sinn Féin remains the most popular party in Ireland, according to the poll

Support for Fine Gael, led by Leo Varadkar, remains low (Damien Storan/PA)

Support for Fine Gael continues to fall, dropping to 19%, according to the latest poll.

Sinn Féin remains the most popular party in Ireland, according to the Red C poll carried out for the Business Post.