12 Across, Minded businessman (cunning old Tory) cycling round university (6,5)
7 Down, Two containers hidden in lake (8,5)
18/10 Down, Careless double error - why it's lost opportunity presented 12-style (3,5,2,4,7)
23/22/1 Down, Wise keeping one at a foreign resort, I'm not sure it's profitable (1,4,6,6)
Compiler - TYRUS
Many Thanks