Due to a system error, you may have experienced some technical issues with a recent questionnaire. We're very sorry about this. If this applies to you, the technical team will get you up and running again soon with fresh invitations to problem questionnaires.

As a thank you for your time we'll award double points for any questionnaire that you may have to complete twice. For further queries please contact a member of our Panel Support Team at support@opinionpanel.co.uk