P94ERS is a Scania 94D-220 water carrier, previously manufactured by Whale Tankers for the Grampian Fire Brigade, and currently operated by the Scottish Fire and Rescue Service. It is one of five water carriers operated by the SFRS. The vehicle is stationed at Stonehaven Fire Station and is operated on a retained duty basis. The water carrier has a capacity of 9500 litres and due to the fact it has no pumping capabilities carries an inflatable 'dam' which water is emptied into and pumped out by other appliances. P93ERS has a sister appliance at Turriff Fire Station.