Some announcements have 2 versions, the earlier one is nicknamed
the 'BETA' version, which is replaced by the current one.
BETA of PMTPG
Please mind! the platform gap! (More enthusiastic tone)
Current PMTPG
Please mind, the platform
gap. (Quite a sian tone)
BETA of DRCLS
*ding dong* (pause) Doors
are closing (beeps) - http://www.youtube.com/watch?v=v--rgMsNN-0
Current DRCLS
*ding dong* Doors are
closing (beeps)
BETA of JUR EWL
Jurong East Interchange!
Passengers travelling towards Woodlands or Ang Mo Kio, please
transfer at the middle platform!
Current JUR EWL
Jurong East Interchange...
Passengers who are continuing their journey towards Woodlands or
Ang Mo Kio, please proceed to the middle platform.
The current Please mind the platform gap sounds more
professional than the older one.