What proof should the traffic police issue if the construction party fails to set warning signs and passers-by are injured?

Traffic accident responsibility confirmation issued by the traffic police department.

According to the law, if the construction party fails to set warning signs and causes injuries to passers-by, it shall report the case in time, and the traffic police shall divide the responsibilities, and the traffic police shall issue a certificate of responsibility for the accident.

The identification of responsibility for road traffic accidents refers to the identification of whether the parties to traffic accidents have violated regulations by the public security traffic management department.