The horrifying toll exacted by the Irish election process was shockingly visible over the last stretch in the heavily-lined face of 37 year old Taoiseach Simon Harris, who was swept into office last April on a wave of enthusiasm to replace Leo Varadkar as leader of Fine Gael when he unexpectedly resigned.

If you're still undecided, here's our guide to the main parties and candidates who are likely to have a say in the composition of the next government

An exit poll on Friday night suggested that Sinn Fein would narrowly get the highest share of first-preference votes, 21.1%, ahead of Fine Gael and Fianna Fail at 21% and 19.5% respectively, but in fact the latter two parties outpolled SF in the end.