The generalist by Didymus
ACROSS
11 In Scotland, long-winded or boring (10)
12 Since 1st April 2021, retailers have to charge 10p for this single-use carrier (7,3)
13 Town in the wine-producing area of Anjou at the confluence of the Loire and the Thouet (6)
14 They “hang by the wall,” according to Shakespeare in Love’s Labour’s Lost (7)
15 The thirty-mile long sea loch on which Fort William stands (6)
16 2001 film based on John Bayley’s memoir of his novelist wife (4)
17 Artur …, Austrian pianist (1882-1951) noted for his interpretations of piano works by Beethoven and concertos by Mozart (8)
18 Roy … played Adam Dalgliesh in the TV series of PD James’s novels (7)