It is not mandatory for a  Flashing Beacon to be fitted to a fork lift truck.

Puwar regulations states:

Every employer shall ensure that work equipment incorporates any warnings or warning devices which are appropriate for reasons of health and safety.

Warnings must be easily perceived and understood, and unambiguous. It is important to consider factors which affect people's perception of such devices, especially for warnings of imminent danger.

In normal circumstances the fitting of Flashing Beacons will be a matter for Risk Assessment. Circumstances under which such fitting may not improve safety will be minimal such as bright light applications or areas where there are several vehicles moving together with their beacons operating.

It is recommended that a switch to turn off Flashing Beacons be fitted for environmental considerations, when Flashing Beacons must be used.

1. On any type of truck if it is being driven on a dual carriageway.
2. On any truck that is engaged in road works, including whilst it is parked.
3. On man-up, very narrow aisle (VNA) equipment.

Page content courtesy of the Fork Lift Truck Association.