This is the hilarious moment a car salesman was swept away when a strong gust of wind blew an advertising board.

Dashcam footage shows two sales agents stepping out of a BYD electric vehicle dealership building to secure a large display banner in a parking area in Hebei, China.

One of the workers can be seen walking inside the huge banner stand, while his colleague dashed toward the opposite building to grab a tool to fasten the board in place on May 1.

Suddenly, a strong breeze caught the signboard, dragging the frantic man trapped inside as the banner drifted across the area with him.

Other salesmen rushed outside, initially shocked by what happened before bursting into laughter at the comical scene.

The man reportedly did not sustain any injuries from the incident.