Crossword Genius

Drinks with added recreational drug — moral shortcoming (5)

Ross

I believe the answer is:

lapse

'moral shortcoming' is the definition.
(I've seen this before)

'drinks with added recreational drug' is the wordplay.
'drinks' becomes 'laps' (lapping is a kind of drinking).
'with added' is a charade indicator (letters next to each other).
'recreational drug' becomes 'e' (E can refer to ecstasy).
'laps'+'e'='LAPSE'

(Other definitions for lapse that I've seen before include "Temporary failure of judgment or concentration" , "Decline - pass away" , "Slip-up" , "Careless mistake" , "Slight error due to forgetfulness" .)

I've seen this clue in The Times.
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