To register please complete the following three steps: (1) If you have a CERN account: Go directly to step (2) below. If you do not have a CERN account: Create a CERN lightweight account. That is, fill in your personal details here: https://account.cern.ch/account/Externals/RegisterAccount.aspx and submit the registration form. You will then need to verify your email address by clicking on the link that will be sent to the email address you provided. You will also be prompted to choose a password for your account. (2) Then click on the following link, to fill in the Registration form : https://indico.cern.ch/event/328215/registration/register#/register use the email address and password associated to your CERN (lightweight) account and sign in. (3) Fill in the starred fields and click on the `register' button to complete the registration process. For payment of fees (£400 early, £450 late, £250 reduced (deadline November 28 2014)) and accompanying persons dinner cost (£70) please note that it is imperative to use the King's College e-store link: http://estore.kcl.ac.uk/browse/extra_info.asp?compid=1&modid=2&deptid=17&catid=16&prodid=362 also found in the ``Conference Fee Payment, Location and other Information'' section of the Conference Menu.