Crossword Genius

Sue found bus tiring, sadly (5,4)

Ross

I believe the answer is:

bring suit

'sue' is the definition.
(to bring suit against someone is to sue them)

'bus tiring sadly' is the wordplay.
'sadly' indicates anagramming the letters.
'bus'+'tiring'='bustiring'
'bustiring' with letters rearranged gives 'BRING SUIT'.

'found' acts as a link.

I've seen this clue in The Guardian.
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