If drive night $1 to 1km possible if stay inside CBD. Worst case
outskirts like Thomson, East Coast, Kent Ridge.
If kena Jurong Yishun really LL. If kena Tampines want go
airport also think twice. The airport queue very long after
9pm.
At night, kena northern parts Kranji, Woodlands,CCK, Sembawang,
Upper Thomson, Yishun, the most jialat.
If kena east like pasir ris ot tampines, still got airport
(but Q terrible), changi biz park, changi north or loyang or move a
bit to geylang to try.
If kena west like jurong west, still can try jurong east area or
dirve to Alexandra area.