What number fuse is number plate lights on citreon relay van?

On a Citroën Relay van, the number plate lights are typically powered by a fuse located in the fuse box. The specific fuse number can vary by model year, but it is commonly found in the fuse box under the dashboard or in the engine compartment. It's best to consult the vehicle's manual for the exact fuse number or check the diagram on the fuse box cover for accurate information.