@skycruiser8: The iconic "Doors are Closing" announcement and chimes from the Singapore's MRT system on board Changi Airport Branch Line's Alstom Movia R151 train. Despite trains currently operated by 2 companies (SMRT Trains and SBS Transit), this announcement and chime is common across them. SMRT also has musical announcement chimes since 2024, but the R151 trains have yet to receive them at the time of filming. 🚃 Alstom Movia R151 🚉 Singapore MRT East West Line (EWL) Changi Airport Branch Line (CAL), departing Expo to Tanah Merah #mrt #singapore #smrt #alstom #r151