2687: Up in arms
The unclued lights are of a kind, verifiable in Brewer. Across 7 Recurring tea dance (3-3) 12 Following sound of artillery, I curtail call to official (9) 13 Steer clear of a hole (5) 15 Make the most of session in recruitment event (4,5) 16 Effect of high dose (6) 20 One stood up and