I’m not sure how new these are, but there are now announcements made in English, Mandarin, Cantonese, and Hokkien to remind commuters to hold on to the handrails over at Chinatown MRT Station Exit A leading to Pagoda Street. This is most likely to cater for the elderly folks who frequent Chinatown, who are the target market of this campaign, and would understand dialect languages first rather than English or Mandarin.
If you miss travelling, you might also find the chime and announcements familiar, as if you had just teleported to other countries. Can you figure out which these are?