Five people were arrested amid clashes and disorder as an anti-Islamic group and its opponent marched through a border town.
Potential troublemakers were also escorted from the scene and potential racist language reported as the Scottish Defence League (SDL) and United Against Fascism (UAF) both staged marches in Berwick on Saturday.
Northumbria Police has said appropriate action will be taken where offences have been committed.
The UAF group has hailed the day a victory for the people of Berwick in their stand against fascism.