A. Honk the vehicle horn to warn both pedestrians and other drivers. B. Flash a strobe light and/or sound a horn at the intersection.
B. Flash a strobe light and/or sound a horn at the intersection.
If you have a lot of intersections and only a few forklifts that need protection, option A is more cost-effective.
If you have a lot of forklifts and only a few intersections that need protection, option B is more cost-effective.