Like the Queen's coach, moving her onwards (5-5)

I believe the answer is:

horse-drawn

'like the queen's coach' is the definition.
(as in a horse-drawn carriage)

'moving her onwards' is the wordplay.
'moving' indicates anagramming the letters.
'her'+'onwards'='heronwards'
'heronwards' is an anagram of 'HORSE-DRAWN'.

I've seen this clue in The Guardian.

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