A Bac Kan traffic police officer had his leg broken after two men on a motorbike, allegedly craving for drugs, ignored his order to stop and crashed into him.
Lieutenant Dinh Quang Tuan was rushed to hospital while local residents caught the duo and handed them over to local police, VTC News reported.
The arrestees are Phan Tuan Anh, 23, and Nguyen Manh Hung, 22.
The incident happened at around 11:30 a.m. on March 2 when Tuan attempted to pull over the speeding bike.
Anh, who was driving, crashed the bike straight into the police officer instead.
At the police station, Anh confessed the two were on their way to buy drugs.
The man said he did not want to stop because his craving was so strong.
Police are investigating the case.