This is the archive of the presentation held at 09:00 on Wednesday 16 May 2012, there is no need to pre-register.
This is the webcast of the event and is accessible through your PC or MAC. You will need a sound card and either speakers or headphones to be able to hear the sound as well as seeing the pictures on your PC screen.
A dial-in facility is available for those who are not online. To access the conference call,