Initial investigations revealed that the Arab driver, identified as HBA, was driving at a high speed and lost control of his vehicle. It collided with the road barrier and then entered the opposite direction of the road and crashed with another vehicle driven by an Asian motorist.
This accident would not have occurred if the driver was not speeding.
The scenario seems to place the blame on the driver's speed for causing the accident.
( z1 accident :mod ( z2 this ) :condition ( z3 speed :polarity - :ARG0 ( z4 person :ARG0-of ( z5 drive ) ) ) )