21.   What then are some of the hazards in the home environment which can cause accidents?

22.   The accident was caused by a failure to use proper procedures.

23.   He swerved and caused an accident.

24.   The accident was caused by an unusual sequence of events.

25.   The accident was caused by engine failure.

26.   Even if one accepts the figures, it is apparent that four out of five fatal accidents are caused by people who are stone-cold sober.

27.   On the other hand, an accident is caused but not made.

28.   The negligence of the first defendant caused an accident.

29.   The negligent driving of the defendant caused an accident and blocked a road tunnel.