On one hand it's okay to take outside Boon Lay Interchange. Often,
lots of people exploit this particular area and they all go home
without incident.
But on the other hand, it's easy for the Transit Security
("TS") to look at what's outside (especially Toa Payoh). While
taking photos, you need to keep an eye on what's happening inside
the interchange. When the TS comes out, it's time for you to run
and look for another spot.
Those photos that you saw are mostly taken in the mid-afternoon,
sometime around 2 to 4 (some go till 5). For that spot, the best
time to take is right now. You have till next year mid-Mar to do
so.
i thought BNL New Int is going to open soon in Dec? ytd 3909K
entered the new int with lots of green mans and BCs, today turn is
470C.
after the new int opens its gonna to be a different story.