Moving quickly to hog, if not disturbed (10)

I believe the answer is:

hotfooting

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'moving quickly' is the definition.
'hotfooting' can be an answer for 'moving' (hotfooting is a kind of moving). I am not sure about the 'quickly' bit.

'to hog if not disturbed' is the wordplay.
'disturbed' indicates an anagram (the order of letters is disturbed).
'to'+'hog'+'if'+'not'='tohogifnot'
'tohogifnot' anagrammed gives 'HOTFOOTING'.

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I've seen this clue in The Everyman puzzle in The Observer.

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