51*, 52, 66, 78, 79, 98, 160, 183, 197*, 333, 334, 335, 506
* If bugis not counted
You are really an idiot do you read the question stated that 'non
loop services' and 333, 334, 335 etc not loop services?
And pls define 'city area' you idiot. Are Chinatown and Clarke
Quay area as well as Bugis area not city area? You idiot!