Thank you for this. I am interested to know how you are sure of what you say as it is so crucial to my understanding of the situation. For example, what backs up the statement 'UCAS expects....'(Original post by Minerva)
As stated in my post above, an offer on Track is not legally binding, so there is no evidence to cite to the contrary.
Although UCAS expects unis to honour any offers that are made, in practice they don't have any means of forcing them to do so.
Have you got yours?