Ignoring dangers, rigid surprisingly (12)

I believe the answer is:

disregarding

'ignoring' is the definition.
('disregard' can be a synonym of 'ignore')

'dangers rigid surprisingly' is the wordplay.
'surprisingly' is an anagram indicator.
'dangers'+'rigid'='dangersrigid'
'dangersrigid' anagrammed gives 'DISREGARDING'.

I've seen this clue in The Telegraph.

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