Drugs, weapons, knives, drones, scissors, fireworks, oil and gas lamps, candles, and torches are not allowed on the campsite. Big barbecues are also not allowed on the campsite. You are allowed to bring disposable barbecues and camping stoves. 

The drugs policy at Biddinghuizen is zero-tolerance. This means that all types of drugs are prohibited. This also includes weed and hash.