Terms & conditions

This competition is open to any person resident in the UK who is 18 years of age or older at the time of entry. Employees of Opus Energy, their agents, families (parents, children, siblings, and spouse or life partners) and anyone associated with the promotion are ineligible to enter. No purchase entry. Opus Energy reserves the right to disqualify anyone in breach of these terms and conditions. Closing date 9 February 2011 at 13:00 GMT. Any entries received after this date will not be counted. The winner shall be the first person to submit the correct or closest answer to the competition question. Personal data which you provide when you enter this competition will not be used for future Opus Energy marketing activity. Opus Energy reserves the right to use the name and photograph of the first prize winner for further publicity or advertising.  The winner consents to their name being made publicly available. The prize is a £125 voucher for von Essen hotels. Please visit www.vonessenhotels.co.uk for further information on experience restrictions. Entrants may only enter the competition once. The prize is as stated and non exchangeable. No other alternatives available. The winner will be notified by 10 February 2011 at the latest. Opus Energy reserves the right to substitute a prize of equal or greater value. In the unlikely event of a dispute, Opus Energy’s decision shall be final. Opus Energy reserves the right to amend, modify, cancel or withdraw this competition at any time without notice.