I've finished this apart from 25ac & 25dn. I've found this crossword a pain rather than a pleasure today. Any setter who is still clueing 'up' as 'at university' should be pensioned off.
Leaves 25A as S?C?E
South American currency about to be put in safe (5)
Any suggestions?
PS you may have a point about "up" and "at uni", but Cincinnus has given us much pleasure over the years, so cannot criticise too heavily. Wish him well in his struggles with cancer.