This was the moment two men squared up to each other on a London Underground platform last Friday evening (September 7).
Transport For London staff at Baker Street station on the Bakerloo line attempted to intervene between the two men as they squared up to each other at 7pm.
As the two go nose-to-nose and, the bald man in a grey top can be heard repeatedly saying: "Why are you getting involved?" to the other man, who is wearing a cap.
As the man in the cap turns and walks away, the bald man says: "So you're gonna f*** me up?"
The two then remove their jackets and square up.
The bald man can be heard shouting loudly: "What are you gonna do?"
Members of the public continue to enter the platform as the TfL staff continue to attempt to calm the situation.
The filmer said: "It started off with a bit of confrontation then escalated to them throwing their bags aside, taking their jackets off."
He later said: "The Transport for London personnel tried their best to calm them down but to no avail. Onlookers kept walking by and ignoring it."
It is not known what sparked the spat.