Crossword Genius

Guided tours initially cancelled — flip! (3,3)

Ross

I believe the answer is:

see red

'flip' is the definition.
(both can mean to become angry suddenly)

I cannot understand how the remainder of the clue works.

(Other definitions for see red that I've seen before include "Lose temper as bull might" , "Grow furious" , "Become suddenly angry" , "lose control" , "Become angry as bull might" .)

I've seen this clue in The Guardian.
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