I think in any case, despite trying to put myself in your shoes,
you are in the wrong here; this is what the TP will decide most
probably anyway....
You are right when you say the Scenic should not have stopped, I
have been behind cars which has no car in front of them but brake
suddenly or behind cars that brake at every 3 seconds (i really saw
a Hyundai Sonata do that to me before hahaha).
The key thing in defensive driving is that whatever the stupid
actions of others, we must be alert and prepared to avoid
accidents. We must ALWAYS expect others to make mistakes, We must
ALWAYS think that our car, a machine, may screw up today; this is
good defensive driving. Though its not 100% foolproof, it is a good
guideline to follow.
In your case, whatever the stupid actions the scenic or the white
car in front of you did, it is very hard to tell the TP that the
fault is not yours because you crash into a car directly in front
of you. The only time a friend got off banging someone was he was
going straight and someone suddenly cut into his lane and he bang.
Though he bang from behind, there were eye witnesses and also he
took photos of the scene that the front car suddenly swerve in the
lane which he has right of way of.
So bro, just be thankful no one is hurt and well for the accident,
you can call it suay or what, but just take it as a lesson
lah....