In message , at 13:58:10 on Mon,
30 Jun 2008, Paul Terry remarked:
Two such paper tickets issued to the same traveller seems to me to be
outside the spirit of the rules.

Given that we are discussing a "two for the price of one" offer, I
should think that is unlikely to arise.

It arises in the OP's case.

But if it did, how would the attraction concerned know who each ticket
was issued to?

If they are offered *more* than just the two tickets (which is once
again the OP's situation), they may smell a rat.
--
Roland Perry