If you want to remove any cookies already set, you can do so from your browser. You can find out how to do this by going to the help menu in your browser. Some of the more common browser details are set out below. Further information can be found on your browser's site:

Internet Explorer

1. Select Tools
2. Select Internet Options
3. Select the Privacy tab and choose Advanced Options button
4. Check the Override Automatic Cookie Handling tick box
5. Disable the First Party cookies by choosing the Block option
6. Disable the Third Party cookies by choosing the Block option
7. Uncheck the option to 'Always allow session cookies'
8. Click on OK to confirm changes

Follow this link for further information on Internet Explorer

Mozilla Firefox

1. Select the "Firefox" menu
2. Select "Options"
3. Select the "Privacy" tab
4. Under "History", select "Use custom settings for history" from the dropdown list
5. Uncheck the option "Accept cookies from sites"
6. Click on OK to confirm the changes

Google Chrome

1. Open the Tools menu by clicking on the Wrench icon
2. Select "Options"
3. Select "Under the Bonnet"
4. Select "Content settings"
5. Select "Block sites from setting any date"

Apple Safari

1. Open the Safari menu by clicking on the Gear icon
2. Select "Preferences"
3. Select the "Privacy" tab
4. Select the option "Always" for the setting "Block cookies"
5. Close the dialog box to confirm the changes