An appeal has been launched by Greater Manchester Police (GMP) for witnesses to an incident that happened at Bolton bus station.
A video of the incident was posted on social media and shows two young women shouting in an aggressive manner towards a man who is sat down.
It is believed the incident happened on Monday 4 January 2016 at around 8pm at Moor Lane bus station in Bolton.
GMP is appealing for information and witnesses.
Inspector Dave Henthorne said: “We have been made aware of a video circulating on social media which shows two girls shouting at a man who is sat down at Bolton bus station. At this stage we do not know who the man is in the video and we haven’t had a complaint from him however we have launched an investigation.
“There are a number of other people in the bus station at the time and we are very keen to speak to anyone who may have witnessed this encounter so we can find out the full circumstances including what happened before and after the video started”.