What are the sliders on rail platforms?
Answers:
I wondered that too and recently found out. The Slider is set level with the top of the rail, that way when maintainance is carried out on the line, the track is kept at the same level relative to the platform
where?
the engineers use them to measure height. making sure the track bed doesn't sink too much.. otherwise you would have to step up onto the platform from the train. like in the isle of wight.
The answers post by the user, for information only, UKQnA.com does not guarantee the right.