Take note of that man Miliband (4)
I believe the answer is:
heed
'take note of' is the definition.
'man miliband' is the wordplay.
'man' becomes 'he' (**).
'miliband' becomes 'ed' (I've seen this in other clues).
'he'+'ed'='HEED'
'that' is the link.
(Other definitions for heed that I've seen before include "Careful attention" , "Obey" , "Regard" , "Attend to, mind" , "Observe" .)