2597: A couple
From our UK edition
Five unclued lights are connected with one partner, four with the other. Another links both. Across 1 Nervous about yarn being threadbare (6)11 She intervenes, announcing press deceptions (9)12 Currency heretic returns (5)14 Saviour’s foul-up: I take fright, losing head (9)16 Switch middle of tracks for competitions (6)21 ‘Estimates’ (6)22 Joins college team with backing