SBS 2797Y has camera installed and it is in operation !
BC's cabin has a mini LCD monitor to view the camera. it was in
operation when i took it on sv 147 . could see the whole bus
clearly in the cam , the screen was divided into four sections ,
cam 1 cam 2 cam3 , cam4 . cam 4 however was blank as there are only
3 CCTV camera's installed in this bus
In TIB 446H , i took on sv 187 . it had only 1 mini micro size
camera popping out at the emergency exit door . that's it ! very
small and you can spot it if you are curious enough . it has a
white mini cover protecting it . it's diameter is abt 1cm only !
WOW! 
