Comprehensive college? (3,5)
I believe the answer is:
all souls
This clue is a double definition.
'comprehensive' is the first definition.
(I've seen this before)
'college?' is the second definition.
(Oxford college)
(Other definitions for all souls that I've seen before include "Nov. two church festival" , "Comprehensive" , "Day of prayer for dead on 2nd November" , "Oxford college" , "Everybody" .)