Hey so DS has applied to uni and received four conditional offers and one unconditional.
His conditional offers are generally BCC however he's been struggling a little due to some issues recently and his latest report stated his predictions have dropped to CCD
Now, he CAN pull his socks up and work hard and chances are he may make the BCC again however we are in a pickle as to whether he should hedge his bets and firm accept the unconditional
Problem is, it's probably his fourth choice uni 
So my question regarding clearing
If he firm accepts the unconditional but then come results day he has managed to get the BCC I understand he can decline the firm and go through clearing for his No1 choice uni. Does he have to decline the firm choice before he applies through clearing? Because if so, it's a bit of a risk in case the No1 uni can no longer take him?
I hope this has made sense and those of you more clued up than me can shed some light