An 18-year-old man is facing an assault charge after allegedly punching a Jackson Square security guard.

Hamilton police said the alleged assault happened around 7 p.m. Wednesday after the man was told he was not allowed to skateboard in the mall and asked to leave.

When the security guard tried to arrest the man, a struggle ensued. Police responded and the 18-year-old was turned over to officers.

He was not named by police as he was released on a promise to appear in court at a later date.

- Viral video shows fist fight with Jackson Square guards