DO NOT USE!! Book directly through the UK GOV/DVSA website instead. These people charge £45 to book your theory test on your behalf, which is £20 more expensive than just doing it yourself. If you cancel they charge you a £20 "cancellation fee"! They show up as the first result on Google searches so be careful where you click! If you Google search Theory Test then make sure you scroll past anything marked "ad", use the official government/DVSA website only and don't throw your money away to these cowboys. I've reported the google ad as fraud and misleading information - if you've fallen victim to it then you should do the same.