"The Manx Electric Railway Society says the government has keep quiet over previous incidents on the Snaefell Mountain Railway."
The society submitted two Freedom of Information requests asking for details of safety related incidents on the railways dating back to 2011.
But the MERS says no mention was made of an incident in 2014 - which later featured in an online review.
On Tripadvisor, a passenger claimed they'd been on a tram which rolled down the track out of control, which the society claims was unrecorded or ignored by management.
Read the full article on 3FM's website. Please note that 3FM's article as posted on their website contains a factual error. The views expressed on the website are those of 3FM and do not necessarily reflect those of the MERS.