Censors prominent headlines (7)

I believe the answer is:

banners

I believe this is a double definition.

'censors' is the first definition.
(people who ban)

'prominent headlines' is the second definition.

(Other definitions for banners that I've seen before include "Newspaper headlines or flags" , "Long strips with messages hung in public places" .)

I've seen this clue in The Guardian.

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