Local councillors say people are becoming fearful of using the park.
Gardaí are encouraging people in the midlands to report anti-social behaviour.
There have been recurring reports of anti-social behaviour in Lloyd's Town Park in Tullamore.
Cases of harassment have led to people, particularly the elderly, being afraid to use the park
Speaking at the Offaly Joint Policing Committee, councillors Sandy Smollen and Sean O' Brien addressed the issues around "gangs of youths" in the park and around the area.
In response, Chief Superintendent Anthony Lonergan said young people had been identified regarding such issues and would be dealt with appropriately in the criminal justice system.
He also emphasised the need for the public to bring such issues to Garda attention.
Counselling Services Set To Expand In DEIS Primary Schools
Primary School Councilling Sessions Likely To Be Rolled Out In Deis Schools
Urgent Call For Progress On Proposed 20-Bed Midlands Hospice In Offaly
Laois Village Aiming For Major Parish Hall Redevelopment
Midlands MEP Calls For Urgent Action To Protect Women From Domestic Violence
Youth Mental Health Referrals Rise By 54% In Laois And Offaly
Midlands Senator Calls For More Support For Families Facing Drug Debt Intimidation
Laois GAA Club Relying On State Funding And Community Support For New Clubhouse