Criminal stealing oil? Law-making is required (11)
I believe the answer is:
legislation
'law-making is required' is the definition.
I can't judge whether this defines the answer.
'criminal stealing oil?' is the wordplay.
'criminal' is an anagram indicator.
'stealing'+'oil'='stealingoil'
'stealingoil' anagrammed gives 'LEGISLATION'.
Can you help me to learn more?
(Other definitions for legislation that I've seen before include "Statute law" , "Group of laws" , "Enacting of laws" , "Lawmaking" , "Passing of bills" .)