Crossword Genius

Relations going to the toilet - short visit (4-2)

Ross

I believe the answer is:

look-in

'short visit' is the definition.
(I've seen this before)

'relations going to the toilet' is the subsidiary indication.
'relations' becomes 'kin' (I've seen this in other clues**).
'going to' means one lot of letters go next to another.
'the toilet' becomes 'loo' (loo is a kind of toilet).
'kin' put after 'loo' is 'lookin'.

(Other definitions for look-in that I've seen before include "Watch TV (colloq.)" , "Chance of success" , "Make a short visit of visual sort?" .)

I've seen this clue in The Telegraph.
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