An 11-year-old boy who died after falling from a zip wire at a Gwynedd adventure park had been wrongly attached to the ride, an inquest has heard.
Bailey Sumner from Blackpool died when he fell from the 475-ft long SwampFlyer ride at the Greenwood Forest Park in April 2011.
The ride had opened just a week before, after passing a safety inspection.
The inquest at Dolgellau heard a carabiner clip was connected to a "false loop" in the safety attachment.
The hearing, which is due to last three days, continues.
More top news
ITV Wales explores the pros and cons of online dating and asks can a person's profile be a match for real life?
Over £90m is to be invested through the newly called Pupil Development Grant to help disadvantaged pupils in Welsh schools.
It brings the total funding to £13m over the next four years.