Casinos licenced by the Gambling Commission may ask you for photos of the following documents: Proof of ID: A copy of your passport, driver's licence, or ID card Proof of address: An utility bill or an official letter from a bank, insurance company, etc. This needs to show your name and address and can't be older than 3 months Proof of banking method: Bank statement, front, and back of your credit card, a screenshot of your e-wallet, depending on the banking method.