30a. Reams shredded by north-eastern word for mad or uncontrolled (anag) (5) R?M?E
I know RADGE has the meaning but adjoining clues and anagram of REAMS means it can't be.
Based on anagram of REAMS and letters I already have - it has to be RAMSE
I can't find any reference to this word in Scottish or Doric dictionarys.