32% of those surveyed had seen advertising, communications, or marketing about the new law (up from 22% in November 2023 and 9% in March 2023).
Roedd 32% o'r rhai a holwyd wedi gweld hysbysebion, deunydd cyfathrebu neu farchnata am y gyfraith newydd (i fyny o 22% ym mis Tachwedd 2023 a 9% ym mis Mawrth 2023).