(22 Down)English playschool (Abbreviation) R. . A (30 Down) Use it to hear of a commercial in carnival city R???? (36 Across) Disiple of ILLICH, found in a coder shed
?E?C?????? Thanks very much
Looks like DESCHOOLER but an 'o' and the 'l' are missing from the anagram ('coder shed') and there's an extra 'd' instead - could it be 'cooler shed' for the anagram?