# Ynys Môn: Disgwyl gwrthod treth ymwelwyr ar ôl i dros 70% wrthwynebu

- Published: 2026-09-22T12:34:20.055Z
- Updated: 2026-09-23T17:33:05.441Z
- 1 source
- Topics: Crime, law and justice, Economy, business and finance
- Involves: Alun Roberts, Cyngor Caerdydd, Gary Pritchard, Ynys Môn, ardoll ymwelwyr

## How it developed

- 2026-09-22T12:34:20.055Z - BBC Cymru Fyw: [Ynys Môn: Disgwyl gwrthod treth ymwelwyr ar ôl i dros 70% wrthwynebu](https://www.bbc.co.uk/cymrufyw/erthyglau/cx4gqv60q6gno)
- 2026-09-23T17:33:05.441Z - BBC Cymru Fyw: [Cyhuddo Cyngor Caerdydd o 'ddifaterwch' dros bedwaredd ysgol uwchradd Gymraeg](https://www.bbc.co.uk/cymrufyw/erthyglau/c6x2zdv0g9m4o)

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