In 1946
Seán McCaughey refused to wear prison clothes and spent nearly five years naked except for a blanket in protest against harsh conditions. He commenced a hunger strike on 19 April 1946. After 10 days, he stopped taking water and died on 11 May, the twenty-third day of his protest. An inquest was held in the prison at which the prison doctor admitted that during his four and a half years of imprisonment that McCaughey had never been allowed out in the fresh air or sunlight and that "he would not treat his dog the way Seán McCaughey had been treated in Portlaoise". During the 1970s and 1980s the prison was noted for the harsh treatment meted out towards prisoners. In 1977 a number of prisoners went on hunger strike demanding a public enquiry into conditions in the prison. In 1984 the assistant general secretary of the Prison Officers Association, Tom Hoare strongly criticised conditions within the prison stating that staff were forced by senior management in the prison to use excessive force against prisoners. He also criticised the then governor of Portlaoise Prison, William Reilly, and the minister of justice
Michael Noonan stating "I accuse the minister of negligence in this area. I accuse the management of Portlaoise Prison of being indifferent to complaints. I would hate to be a prisoner making a complaint". At the Prison Officers Association 1984 conference a delegate from Portlaoise Prison, Larry O'Neill, told the conference: "If Hitler wanted generals today he would find plenty of them in Portlaoise. After the war the Nazis said many of them were doing their duty and that is what the management in Portlaoise are saying today". Conditions within the prison improved after the death of Governor Reilly and the appointment of John Lonergan as Governor of the prison. In May 2007, an inmate named John Daly, who was serving 9 years for armed robbery, called the RTÉ radio show
Liveline from inside the prison. He called in to defend himself against
Sunday World crime journalist
Paul Williams who was speaking on the radio show at the time. Daly was on air for a few minutes before prison guards took the phone from him and ended the conversation. This phone call resulted in a major clampdown in all Irish prisons and over 1,300 pieces of contraband being confiscated. Items confiscated in the cell-by-cell searches included numerous mobile phones, plasma televisions and even a
budgie which was smuggled into the prison by a visitor who hid the bird internally in her vagina. John Daly received many death threats from fellow inmates after calling the show and as a result was transferred to other prisons twice before his release in October 2007. A few weeks after his release, he was murdered in
Finglas after a night out. == Notable inmates ==