We provided 12 months (from 1 March 2021-1 March 2022) to enable businesses to phase out their smoking accommodation and convert it to become smoke-free.
Caniatawyd cyfnod o 12 mis (o 1 Mawrth 2021 - 1 Mawrth 2022) er mwyn galluogi busnesau i gael gwared ar eu llety lle caniateir smygu a'i droi'n llety di-fwg.