UTD references, Cities, Urban Legends & Symbolism, etc.
https://coconuts.co/bangkok/news/red-alert-bangkok-can-now-ride-the-rails-all-the-way-to-rangsit-taling-chan/
https://en.wikipedia.org/wiki/SRT_Light_Red_Line , https://www.youtube.com/watch?v=F01WovOJqg4
https://www.bangkokpost.com/thailand/general/2158775/free-rides-along-red-line-until-november
https://www.youtube.com/watch?v=uqovRddJxdo airport line