The Very Logical Prize Puzle 340

[Matakari]

Answers or hints for the following I'm stuck on, please! Thanks in advance!
ACROSS:
19. East of Scotland golf course where one may get sick after brief Corona rampage. (5) ??A?L
21. This beast is not your average large animal, for starters! (5)
N?A?A
24. Expel half a dozen encircled by electroconvulsive therapy. (5)
T?I?N
DOWN:
6. It counteracts venomous bites using the overturned car -- I got
trapped. (7) T?E?I??
28. Proportion of sheep suitable for pasture is the total…around nothing! (4) ?O?M

[Captain2]

21 initial letters of words in clue from 'not' onwards

[Captain2]

24 Roman numeral for 6 inside ECT - therapy - your 'T' and 'N' are wrong

[Captain2]

6d I think was answered by scorpiojo on your last thread

[Captain2]

28d total = SUM around O = nothing

[Captain2]

C(orona) R(ampage) + AIL = ill

[Matakari]

Many thanks, Captain2, for your patient help!

[Neveracrossword]

Well done, Captain2 - and good for Scorpiojo to get a little rest! Do you do/enter this puzzle?

[Captain2]

Hi NaC, No, I don't enter any crosswords; just do them as a hobby; a hobby my father got me into 50+ years ago - he started me on the Manchester Evening News cryptic.

[Neveracrossword]

Thanks, Captain2 - and nice to hear how your interest started!