Police raid disrupted publication (10)
I believe the answer is:
periodical
'publication' is the definition.
(periodical is a kind of publication)
'police raid disrupted' is the wordplay.
'disrupted' indicates anagramming the letters.
'police'+'raid'='policeraid'
'policeraid' is an anagram of 'PERIODICAL'.
(Other definitions for periodical that I've seen before include "Magazine" , "Newspaper" , "Publication" .)