A wnaiff y Gweinidog roi manylion yr achos posibl o dorri Rheoliadau Cynllunio Gwlad a Thref (Aasesu Effaith Amgylcheddol) (Cymru a Lloegr) 1999 mewn perthynas â chais cynllunio 2015/00031/OUT?
Wedi'i ateb gan Y Dirprwy Weinidog Tai a Llywodraeth Leol | Wedi'i ateb ar 23/05/2019
The potential breach is whether the planning application should have been subject to Environmental Impact Assessment and an environmental statement submitted with the planning application prior to determination of the application.