In order for William Hill to be able to guarantee as high security as possible online and in order for us to comply with our gaming license, we have to verify your identity as a player. We want to ensure that we do everything in our power to prevent children under the legal age of 18 from using our site as well as limiting fraudulent activity as much as possible. For that, we need your help by asking you to verify your identity by providing us with a few forms of identification as part of the security checks we perform on a daily basis.