I remembered once a mad guy took one silver cab and rammed into
the wall along telok blangah road, now this happen again. Ssirajjj
is right, we are alway at risk in this trade, not only we need to
look out for traffic but also pax craziness, and most likely, sad
to say, the cab companies will care more for their cabs than the
TDs. If you get into any accident, notice the DRO will ask, so, how
is the vehicle, serious damaged or not, never will they ask if you
are ok.
To barricade will protray a dangerous society which I believe
singapore govt will not want it to be, to put a cam, can become a
violation of privacy which to pax, who paid for private
safe journey can be offensive and invasion of privacy, even if
you said LTA or taxi cab company can only view it.
Moreover, taking cam is only for seeking prove and evidence, it
cannot prevent thing from happening, the idea
should be more toward prevention than cure