Crossword Genius

Bully races out where it all kicks off? (2,6)

Ross

I believe the answer is:

at source

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'it all kicks off?' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.

'bully races out' is the wordplay.
'bully' indicates anagramming the letters (I've seen this in other clues).
'races'+'out'='racesout'
'racesout' is an anagram of 'AT SOURCE'.

'where' is the link.

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I've seen this clue in The Guardian.
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