PC Dave Bridger is appealing for independent witnesses to an incident of assault in Louth, where a man was allegedly punched.
The incident happened at approximately 2.30pm on Wednesday April 1 in the Market Place.
The 19 year-old victim did not require medical treatment.
Anyone with information should contact PC Bridger by dialling 101 and quoting incident number 252 of April 1.
Report crimes anonymously by contacting Crimestoppers on 0800 555 111.