How do I solve 13 across in Express Cryptic 20260521?

Question

Accepted Answer

13 across reads "Deal in cars" (7 letters); the answer is TRAFFIC. It's a double-definition clue: two separate definitions of the same word sit side by side. No wordplay split and no indicators — both halves of the clue define the answer. The full step-by-step breakdown is on this page.

Deal in cars (7)

13A — Deal in cars (7) — TRAFFIC