Train surfing teen critical after Sydney Harbour Bridge fall

A teenager is in critical condition after falling from a passenger train on the Sydney Harbour Bridge while hanging from the side of a carriage in an alleged train surfing incident, forcing a halt to services for about an hour.

Emergency workers carried the boy, 17, about 400 metres from where he fell onto the Harbour Bridge rail tracks about 11.30am on Thursday. He suffered serious injuries to his head, legs and pelvis, and was rushed to Royal North Shore Hospital in a critical condition.

The boy was riding on the side of the back carriage in what police described as buffer riding – also known as train surfing – a dangerous activity where people often record themselves and post to social media.

“This is highly dangerous, it carries an extreme level of risk, and … can result in various serious injuries or death,” Police Transport Command Inspector Luke Barrett said.

He was moved by emergency services from the tracks to Bradfield Park, where he was taken into an ambulance.

The boy was accompanied by two others, according to Barrett, who praised the response of emergency workers while the teen fights for his life.

The pair who accompanied the boy are assisting police. Services were suspended in both directions for a period but have resumed. Delays are expected.

Investigators are still determining how the boy got onto the exterior of the train. Barrett said it was common for people to break into the back carriage to gain access.

Sydney Trains acting chief executive Jas Tumber said almost 115 incidents of buffer riding had been recorded so far this year, compared with about 600 in 2025.

“Social media is fuelling this. There are a number of kids who are repeat offenders … the consequences are significant and life-changing,” he said.

The rail operator closed the rear carriage of its Tangara fleet during school holidays in September and October, amid concerns of increased buffer riding and vandalism.

Front and back carriages would be locked on the Tangara trains during school holidays, which begin on December 18 for public schools.

Safety devices have been fitted to all 55 Tangara trains in the passenger fleet to stop the dangerous and growing trend of teenagers riding on the outside of them.

The specially designed cones are angled metal covers that block access to the tread plate between carriages. It is the area often used by buffer riders or train surfers who cling to the outside of moving trains for social-media videos.

Buffer riders have targeted Tangara trains, resulting in the T4 Eastern Suburbs & Illawarra line being the one most disrupted. Last year, more than 3000 minutes were lost to buffer riding and vandalism.

As part of an upgrade to the Tangara fleet, new CCTV cameras are being installed inside each carriage. The last of the K-set passenger trains, which were also prone to unruly behaviour and vandalism, was retired from regular passenger services in October.

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