This is a secure booking area and only registered patients can book. If you have
already registered then go ahead and log in. You can get registration details at
There is already a user logged in with this account.
It may be that you didn't sign out last time or you are signed in on another computer.
Use the "Force logout" option on the login form to sign in again
and force the logout of anyone else logged in with this account.
020 7374 2272