Police were called out to Asda Superstore on George Richards Way in Broadheath on 9 December at around 8pm to reports that staff had been attacked after they tried to break up an alleged fight.
We believe two members of staff were injured although nothing serious.
Police have arrested a woman and are also making some enquiries of how the alleged fight started.
An Asda spokeswoman said: “We do not tolerate any violence or abuse towards our colleagues and we are assisting the police with their enquiries’’
We have contacted GMP for a report and will update this article when we have it.