A Millwall fan rips an assistant referee's flag after disagreeing with his call. A Millwall fan was removed from the team's New Year's Day match after ripping an assistant referee's flag. The ...

The incident began with a verbal altercation, during which Yaghi tapped the boxer with the 40-centimeter (16-inch) assistant referee flag he was holding.

Referees for flag football are divided into two groups. Official 1s are a game’s head referee, and Official 2s are the line judges, back judges, and scorekeepers. Generally, Official 2s are new ...

There's plenty of crying over late flags in the NFL. Here's why referees will always take their time before calling intentional grounding, one of the NFL's most complicated fouls to officiate.

World Cup assistant referees have been told to keep their flag down for tight offside calls to enable VAR to make the correct decision, says Fifa referees committee chairman Pierluigi Collina ...