In an industrial vehicle, a controller controls an energizing state of an
electromagnetic control valve. The controller is electrically connected
to a driver detection switch and a position detection switch. The
controller breaks energization of the electromagnetic control valve if
the driver detection switch detects that a driver of the vehicle is not
seated. The controller energizes or reenergizes the electromagnetic
control valve if the driver detection switch detects that the driver is
seated and the position detection switch detects that the manipulation
position of the direction indication member is a neutral position and
then a forward or backward position.