i dun even think DTL 2 is extended to kranji or yew tee etc
bukit panjang station is DT1... if they wanna extend, they have
to renumber the station ?
But based on the schematic maps, there is a sector that leds to
the dead end apart of leding to depot tracks. So I will still think
that maybe 20 years or more after the commence of DTL Stage 2, then
they will extend it to Kranji.
However, the main thing is that the stretch there basically is
unused land, and they can even choose to built a cut box tunnel for
DT4 (Skipped station), so as to avoid any more Woodleigh / Bukit
Brown issue, I see no reason why they should built a station in an
even more ulu place. So, in order to have a Kranji Extension, it
should have built the Sungei Kadut station on NSL as well (I mean
the timeframe proximity).
I know they can choose not to build Gali Batu Station.