Router sends digger round Bath (10)

I believe the answer is:

dispatcher

'router' is the definition.

'digger round bath' is the wordplay.
'digger' becomes 'ditcher'.
'round' means one lot of letters goes inside another.
'bath' becomes 'spa' (I've seen this before).
'ditcher' enclosing 'spa' is 'DISPATCHER'.

'sends' acts as a link.

I've seen this clue in The Times.

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