Free tea at Bettys competition rules

Customers who recommend a friend and the friend who has been recommended are entered into this competition upon registration at the event with a valid confirmation letter. Such competition is organised by Yorkshire Water and no charge is made nor is any purchase necessary to enter this competition. The competition will close on 31st October 2009.
Customers who wish to enter the competition but are unable to attend should submit their request by post to Communications, Yorkshire Water, Western House, Halifax Road, Bradford, BD6 2LZ before 31st October 2009.
Only one entry will be accepted per household. Yorkshire Water does not accept any responsibility for late or lost entries for any reason or cause whatsoever. Proof of sending is not proof of receipt.
The competition is open to Yorkshire Water domestic customers only. Entrants must comply with all rules to be eligible to win a competition. No responsibility is accepted for ineligible entries.
The prize comprises of £50 worth of vouchers to spend at Bettys Café Tea rooms.
8 winners will be drawn at random from all entries; winners shall be notified by 30th November 2009. The names of the winners will be available on request, such a request should be addressed by post to Communications, Yorkshire Water, Western House, Halifax Road, Bradford, BD6 2LZ enclosing a SAE.
Prizes unclaimed after 28 days will be deemed to have been forfeited and Yorkshire Water reserves the right to offer the prize to the entrant whose name is next drawn, or to re-offer the prize in any future competition.
No cash alternative is offered. Only one prize per person. Prizes are non- transferable. In the event of unforeseen circumstances, Yorkshire Water reserves the right to offer alternative prizes of equal or greater value.
This competition is not open to employees of Kelda Group Limited or its subsidiaries or any person directly or indirectly involved in the organisation or running of the competition, or their direct family members.
Yorkshire Water's decision shall be final in respect of every situation relating to this competition including any issue not addressed in these terms.
Yorkshire Water reserves the right to cancel this competition at any time, if in their absolute discretion, it is deemed necessary, for any reason whatsoever.
Yorkshire Water shall have no responsibility to any entrant or to any third party for any reason whatsoever to the extent that such liability may arise from any competition to which these rules apply.
By entering the Competition, all entrants will be deemed to have accepted and be bound by these rules and consent to the transfer of their personal data to the Data Controller for the purposes of the administration of this Competition and any other purposes to which the entrant has consented. All entry instructions form part of the rules. Data Controller: Yorkshire Water Services Limited, Western House, Halifax Road, Bradford, BD6 2SZ.
These terms are governed by the laws of England and Wales.