Police in Derry/Londonderry are investigating a serious assault that occurred in the Waterloo Street area around midnight on Friday, August 29, 2025. A man in his 30s was reportedly attacked by a group of nine masked individuals dressed in dark clothing, according to multiple witnesses.

Were you in the Waterloo Street area of Derry / Londonderry at around midnight last night, Friday 29th August? We’re appealing for witnesses to a serious assault and you could help our inquiry – call us on 101, quoting ref 23 30/08/25.

Full details: https://t.co/Wn3JxltydE pic.twitter.com/uwaivmsanz

– Police Derry City and Strabane (@PSNIDCSDistrict) August 30, 2025

Victim Sustained Severe Injuries

The injured man was transported to the hospital for treatment. Medical assessments confirmed he suffered severe facial and back injuries, according to police reports.

Police appeal for Information

Authorities are requesting assistance from the public to identify those responsible. Anyone who observed any unusual activity in the Waterloo Street area late Friday night or in the early hours of Saturday, August 30, 2025, is urged to come forward. Police are specifically seeking any dashcam footage, CCTV recordings, or other visual evidence that might aid the investigation.

A police spokesperson stated, “We would also be keen to hear from anyone who may have dashcam, CCTV or other footage.”

Individuals with information are encouraged to contact the Police service of Northern Ireland (PSNI) on 101, quoting reference number 23 of August 30, 2025.

Ongoing Investigation

The investigation is ongoing, and police are pursuing all available leads. Further updates will be provided as they become available. This incident follows recent police appeals for information regarding other incidents in the Derry/Londonderry area, highlighting a continued focus on public safety.