| 231 |
Toa Payoh - Lorong 5 Toa Payoh |
| 231 | SBS Transit | |
|---|---|---|
| From Toa Payoh | ||
| First Bus | Last Bus | |
| Weekdays | 0505 | 0030 |
| Saturdays | 0505 | 0030 |
| Sundays & Public Holidays | 0505 | 0030 |
| Bus Service Frequency | |||
| Before 0830 | 0831 - 1659 | 1700 - 1900 | After 1900 |
| From Toa Payoh | |||
| 07-08 | 07-13 | 07-08 | 07-11 |