Do they have to give you two keys when buying a car?

In most countries, including the US, UK, Canada, and Australia, car dealerships are not required by law to provide two sets of keys with the purchase of a vehicle. The number of keys provided is typically at the discretion of the dealership and can vary depending on the specific car model and dealership policies.

However, it's common practice for car dealerships to provide two sets of keys as a courtesy to customers. This is because having a spare key can be useful in case the primary key is lost or damaged. However, some dealerships may provide only one key, especially for older or less expensive vehicles.

If you're concerned about the number of keys provided with your car purchase, it's a good idea to inquire about it before finalizing the deal. Some dealerships may be willing to provide an additional key for a fee or as part of a negotiation for the overall vehicle purchase. Additionally, you can always have a spare key made at a locksmith or automotive service center if needed.