Do I need to change my Internet settings to be able to book online?
Your web browser must be configured to accept cookies, otherwise you will not be able to register or log in.
If you have problems with loading the booking dialogue you need to add http://secure.stenaline.com as a secure site. In Internet Explorer, this is done under Tools -> Internet Options : Security tab -> Trusted sites -> click the 'Sites' button. Add http://secure.stenaline.com to trusted sites. Please not that the 'Require server verification (https:)..."'box must not be checked. If you have additional privacy/security software installed such as Norton or Symantec you must also add the address above as a trusted site.