Translink is offering up to £1,000 for anyone prepared to give evidence in court after a video of a man on top of a Glider bus appeared online.
The footage, which has been circulating on social media over the last 24 hours, shows a male on top of a Glider which was driving down the Falls Road towards the city centre.
Speaking to Belfast Live, a spokesperson for Translink slammed the act as "extremely reckless".
