my man did it in 50 mins and I'm still struggling with it. Maybe help with this will get me going.
41a Maybe London's top cop trains boss in US? (10) Y - - - - - - - a -.
Thanks
12. Arsenic - As/AS is the chemical symbol for it. It's from Arsenal, magazine (guns), with A L ('article left out', so remove the A nd L) and I C, one chapter added.
9 Snifter, brandy glass - Sifter, one using sieve, with N, new, put in.