1a. Don't go into the vaults blindfold! (4,6,3,4) ??E?-??F???-Y?U-????
23a. Poison a beautiful Italian girl (10) ?E????????
18a. Insurance allowed for bed-linen (8) ???????T
Thanks folks....I'll have to rethink my answer to 2d now..."Exhausted - unconscious - money used up (8)" I had put EXPENDED but now starts with an O !!