O.J.-style pursuits may make for exciting TV, but the fatality statistics are sobering: Police chases kill, on average, one Californian every week.

• 急速式的追击也许是为刺激的电视节目而制作，但死亡统计数据是发人深省的：警方的追击平均每周将一位加利福尼亚人置于死地。