Amnesty International will launch their campaign ahead of the upcoming same-sex marriage referendum later today.
They are calling for a 'yes' vote - when the electorate are asked to vote - on May 22nd.
The launch event will take place in Dublin this afternoon.
Executive Director of Amnesty International, Colm O'Gorman, outlines the main points of their campaign.
Meanwhile, a number of rural Fine Gael TDs are reportedly reluctant to knock on doors, canvassing for a "Yes" vote in the forthcoming marriage equality referendum.
The Government is calling for a vote in favour of legislating for same sex marriage on 22nd May.
Rebecca Horan reports: