Dramatic footage has emerged from China of an SUV and a BMW being involved in a crash - before one driver pulls out a long stick and starts to smash the other's window.<br /><br />The video, filmed in Shuangyashan, Heilongjiang Province on Monday, shows the white and blue cars crashing before the SUV driver seems to loose it - hitting out at a bystander who intervenes.<br /><br />According to local reports police are investigating the incident.
