Spectator 2502

[Matakari]

Good day,
Answers/Hints to the following should put me on the trail of the theme.
Thanks in advance!
11(A) This amphibian would need Marvel to make vanilla ice cream (9): CA???L???
15/38 Office facility managed 25C (6, two components): ????O?
29(A) Non-conformity that’s present on outskirts of Surrey (6): ?ER?CY

5(D) Roman fellow, gone, with small harridans (7): V?????L

[novalis]

Auxiliary refers to auxiliary verb - Mo = doctor (medical officer) then you need a three letter word for an Indian pulse. Thta is often seen as a four letter word with H in it.

[emmie]

i see now