Blocked poets report (6)
I believe the answer is:
barred
'blocked' is the definition.
('bar' can be a synonym of 'block')
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for barred that I've seen before include "Wouldn't allow" , "Refused access to, say pub" , "Precluded, obstructed" , "Refused entry to local pub" , "Prohibited" .)