Yesterday’s solutions:

Across: 1 Precursor. 8 Own. 9 Implication. 11 Ferment. 12 Error. 13 Arctic. 15 Stable. 17 Comic. 18 Visitor. 20 Alter course. 22 Sin. 23 Stevedore.

Down: 2 Rim. 3 Unite. 4 Scanty. 5 Raiment. 6 Contributor. 7 Underwear. 10 Part company. 11 Franchise. 14 Incites. 16 Averse. 19 Scope. 21 Sir.