not so consider of drive wrong way, but taking of short cut instead.
today,SBS993K and SBS2813J (cityshopper 577) were seen turning right from AMK Ave 4 to Ave 5 and then turn left to Ave 8 and to YCK terminal at around 7 plus in the evening. 2813J was just 10 mins behind 993K. both buses were with full desto but interior light were off.
guess they might be late due to traffic jam at suntec?