Police were called to the scene of a disturbance involving a number of people, at commercial premises at High Street, Omagh, at approximately 5.40pm on Wednesday.
One man was taken to hospital for treatment for minor injuries as result of the incident.
Some damage was caused to the inside of the premises. A 34-year-old man, and a 22-year-old man were arrested on suspicion of offences including common assault.
Both were released on police bail pending further enquiries.
Anyone who witnessed the incident is asked to contact police on 101, and quote reference number 1629 of 09/06/21.