Can you accept a firm and insurance from UCAS but on results day you phone up other unis to see if there are any places available from people not making the grades. This is an alternative from clearing as you accept the offers you already have but on a-level results day you look for a better option.
I was just wondering if anyone or anyone who knows someone got into a good university (such as lse, imperial , ucl, warwick) for mathematics(and/or economics) by phoning them on results day. Basically, using the method above. As, say i get AAAa, i was just wondering if it could be an option for me as i got rejected from these originally on UCAS.