I've done well so far, but cannot get over the line with 11A; 23A and 24A
11A : Does ROPE/?A?E make sense? Event where Americans flog apes badly, in part (4,4)
23A : I've got ?POLER?G - Scandinavian rejected drinking vessel filled with right kind of medication (7)
24A : T?INCH - Preserve church invaded by a Sri Lankan (5)