For weeks before subsidence destroyed a GAA club in Co Monaghan, between five and 11 million litres of water per day flowed into the mine beneath, says Caroline O’Doherty.

A report has found "a complex and unique set of circumstances" is the most likely reason a mine collapsed in Co. Monaghan.

A number of people have had to leave their homes after two new sinkholes appeared near a Monaghan GAA club.