Spring border in chaos? (6)

I believe the answer is:

mayhem

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But I can't explain it at all! Could you help me understand?

(Other definitions for mayhem that I've seen before include "Chaos, confusion, destruction" , "Much trouble when" , "Havoc - chaos" , "Violent destruction of confusion" , "Violent damage, chaos" .)

I've seen this clue in The Sun.

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