Maidenhead station Platform 2 has recently undergone significant works to install fences and gates (which make it nigh on impossible to access a train quickly and which exacerbate crowding on the platform). Have these been installed as a suicide prevention measure?
Followup question: what is the logic on these measures as it is still possible to access the platform and, to my knowledge, no one has successfully attempted suicide from the platform in the past decade. All the while other ‘hotspots’ exist throughout the network.
It's all part of lessening the risk at the PTI (Platform Train Interface) which is 48% of the total passenger fatality risk on the mainline railway network according to the
RSSB▸ :
https://www.rssb.co.uk/about-rssb/key-industry-topics/platform-train-interfaceAt Maidenhead, when a busy train emptied out on platform 3, the swirling masses would often get uncomfortably close to the edge of platform 2 - where of course trains would flash by at 125mph. I remember getting an uncomfortable feeling looking in the cab several times in one of those fast trains as people jostled for position to get down the stairs as quickly as possible.
Similar modifications have been made at other places the same thing happened. Slough's platforms 1/2 and the island platforms at Hayes and Southall being examples.
It does also help stop people waiting for a train absent-mindedly chatting on their phones and wandering close to the platform edge - another thing that is guaranteed to get a drivers heart racing - so at station platforms where few trains call it makes very good sense to me.
You're right in that it doesn't stop people accessing those platform, but it does become a deterrent from doing so.
AIUI▸ little obstacles like that can sometimes break the 'thought chain' of a suicide event, and they definitely allow station staff to better monitor the movement of passengers and reduce the likelihood of a fatality - whether deliberate of accidental.
In the case of Maidenhead, as you probably know, there's construction work currently underway to replace the lift and create a second stairway down to the subway. So that should help with any crowding on platform 3, which is usually only during that surge for short periods when trains arrive and empty rather than when passengers are waiting to board.
https://www.networkrailmediacentre.co.uk/news/new-lift-and-staircase-to-improve-access-and-safety-at-maidenhead-station