Now the inspection is more rapid. The inspectors basically check the things that the workers carry, but they don't check their bodies anymore.
The residual steel slag or debris in the pockets of some workers can cause a dog barking, which makes the workers in the team start to search their pockets to see if there is any residue.
The speed of the team is fast. The inspectors save effort and the workers save time. Although there may be some misunderstandings, it is still gratifying to see the role of the police dog.
It used to queue for more than ten minutes, but now it only takes a few minutes, which greatly improves the passing speed of workers.
The workers are in line