Example: * Peugeot Location: Vehicles and pushable things RecipeLocation: Bicycles, Cars and Boats Index: Travel requiring a vehicle Description: A journey from one room to another that requires the player to be on a vehicle. For: Z-Machine Let's say that our protagonist is about to flee . Obviously, they can't make the journey on foot; they need transportation. {*}"Peugeot" Include Rideable Vehicles by Graham Nelson. The Lot is a room. The ten-speed bike is a rideable vehicle in the Lot. We make the ten-speed bike a rideable vehicle because we want to say that the player is on it rather than in it. Then our other room: {**}Cambridge is east of the Lot. And now we borrow from the Actions chapter to prevent travel without the proper equipment: {**}Instead of going to Cambridge when the player is not on the ten-speed bike: say "It's a long journey to Cambridge: you'll never make it on foot." After going to Cambridge: say "You begin pedalling determinedly."; continue the action. Test me with "e / get on ten-speed bike / e".