Gardaí in Longford are following "a definite line of enquiry" into yesterday's public order on Main Street, following the seizure of a vehicle for a technical examination.
It is understood a number of weapons have also been seized, including a shovel.
No injuries were reported following the fracas, and gardaí have not made any arrests.
Anyone with information is asked to contact Longford Garda Station on 043 33 50570.
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