Member is slow to make a law (9)
I believe the answer is:
legislate
'to make a law' is the definition.
I can't judge whether this defines the answer.
'member is slow' is the wordplay.
'member' becomes 'leg' (member can mean a limb).
'slow' becomes 'late' (I've seen this in another clue).
'leg'+'is'+'late'='LEGISLATE'
Can you help me to learn more?
(Other definitions for legislate that I've seen before include "For what governments do" , "what parliament must do" , "Pass through the house" , "Make a ruling" , "discharge parliamentary business" .)