The Irish Penal Reform Trust is calling the practice concerning.
37 inmates in Portlaoise are currently 'slopping out'.
A total of 58 prisoners are currently engaging in the process in jails across the country with Limerick prison having the second highest figure at 21.
But the Irish Prison Service says they all have single cells.
However, Fíona Ní Chinnéide, from the Irish Penal Reform Trust, says it's still a concern - especially in the current climate:
Offaly Man Reflects On Meeting Brad Pitt In the 90's
Edenderry's John Quinlan met Brad Pitt as well as his parents when they visited Laois in 1993.
Laois Soccer Club Marks 60th Anniversary with 12 Hour Football Marathon
33 teams are taking part in Portlaoise AFC'S marathon tomorrow.
Glow In The Dark Sliotar Wins Student Enterprise Finals
The Mullingar Park Hotel was the location of this years awards.
Tanaiste Congratulates Laois School On Robotics Award
Simon Harris is praising Rosenallis National School for their award win at the VEX Robotics World Championships.
Bike Week Kicks Off In Laois Tomorrow
Vicarstown and Stradbally are just some of the locations where events will be held.
Two Men Jailed After Brutal Attack On Vulnerable Midlands Resident
The two men pleaded guilty for an incident on November 27th.
Rose Of Tralee To Lead Darkness Into Light Walk In Laois Town
Katelyn Cummins will be leading the walk in Stradbally.
Midlands Actor Cast As John Lennon In New BBC Beatles Drama
Athlone's Rhys Mannion will assume the role.
Irish Rail To Provide Extra Services For Leinster Football Final
Train departures to and from Heuston Station are being provided from Athlone.
SIPTU Members At Offaly Sterilisation Plant To Take Strike Action
SIPTU members at Steris in Tullamore will take industrial action.
Laois County Council Seeking New Funding For STEM Officer Role
The current STEM project has been extended to the end of June.
Longford-Westmeath TD Welcomes New IDA Facility
Fine Gael TD Micheal Carrigy says the N4 Mullingar to Roosky upgrade is an important part of the story.
Retired Postal Workers Stage Nationwide Protests Over Pension Disputes
Protests are taking place across the midlands and the country this afternoon.
Laois Rental Homes Issued Improvement Notices Following Inspections
220 rental homes were inspected in Laois last year.
IDA Commits To State-Of-The-Art Midlands Development
Advance Building Solutions development in Longford is the plan.
Medical Card Holders Cut Off From Dental Care
Truly Dental cannot provide treatment services from June 24th.
Plans For New Café Lodged In Westmeath
Tiane Limited want to build the cafe at the Golden Island Shopping Centre in Athlone.
Two Ryanair Passengers Jailed And Fined €10k for Disruptive Behaviour
The airline's Mullingar boss Micheal O'Leary has been calling for a ban on pre-flight pints before morning flights,
Communication And Safety Highlighted At National Older Peoples Convention
Athlone hosts the convention this year.
Midlands MEP Backs National Charity Run For Dementia
Jordan and Cian Adams, known as the FTD Brothers, are running 32 marathons across the island of Ireland in 32 days.
