A police officer smashed a car window to rescue a motorist who fainted at the wheel in eastern China.

The video, filmed in the city of Suqian in Jiangsu Province on April 12, shows a car suddenly stopping in front of a traffic light.

The bus driver got out his vehicle to check and saw a woman fainted in the car, so he called the police.

A police officer named Zhang Liangliang then tried to use his bare hand to break the car window but failed.

The bus driver then used the emergency hammer on his bus to smash a hole in the car window and Zhang used his fist to hit the window to open.

After the car door was open, Zhang carried the motorist to the side of a road and a doctor performed CPR on her.

The motorist gradually woke up and was then sent to hospital by an ambulance. Fortunately, she was not in life-threatening condition.

The police officer suffered multiple scratches to his hand.

The video was provided by local media with permission.

4月12日中午12时许，在宿迁市区洪泽湖路与振兴大道交叉口，一辆公交车驾驶员发现，前面一辆白色轿车突然停止不前，轿车内女驾驶员在车内已昏厥，于是他立即报警求助。正在附近处理交通事故的宿迁市公安局交警支队二大队民警张亮亮迅速赶往现场。到现场时，发现该车车门已锁上，无法打开，驾驶员处于昏迷状态，并已失去意识。危急时刻，张亮亮果断决定徒手破窗，但由于窗户非常坚固，在用拳头砸了数下后，窗户仍纹丝不动。现场公交车司机立即找来安全锤，在车窗上砸了一个小洞。危险之际，救人第一，张亮亮顾不上太多，再次用拳头砸破车窗，打开车门，将女驾驶人抱出来。原本和民警张亮亮在同一个事故现场，参与救治剐蹭事故当事人的宿迁市第一人民医院普外科医生也赶到现场，见到情况紧急，立即对女驾驶人做了心肺复苏。随后，这名女驾驶人慢慢醒来，但是精神依旧恍惚。120救护车也赶到现场，将女驾驶人送往宿迁市第一人民医院救治。据了解，由于救治及时，目前该名女驾驶人已经脱离了生命危险。在砸窗救人过程中，民警张亮亮的手上多处被玻璃划伤，很多市民因此给民警张亮亮取了一个称号——“拳头”警察。群众危难之时，他们毫不犹豫挺身而出，让我们为有心的司机、果断的民警和给力的医生点赞。（视频由江苏台提供）