1Ac (8)
??A?????
It's not a very good idea to take two illegal substances, one after the other
29 Ac (6)
No letters
This clue is second last , but also last
23Dn (6)
No letters
Have very fancy Irish breakfast with all trimmings and feel sick inside
30 Ac (8)
No letters
Adroitly break the first two found to have been on tablets
any help appreciated