Across
1
Sign out of a computer (network) (3,3)
4
Pain in the neck – Watson’s partner (5)
8
Annoy continually – set rep (anag) (6)
9
Authentic (German loanword) (4)
12
Unofficial means of communication (4,7)
21
What a modest person hides their light under (6)
23
Fashionable travellers (3,3)