Furthermore, a requirement on local authorities to designate an area of (higher density) linguistic significance could create a national will to protect and strengthen Welsh-speaking communities.
Ymhellach, gallai gofyniad ar awdurdodau lleol i ddynodi ardal o arwyddocâd ieithyddol (dwysedd uwch) greu ewyllys genedlaethol i warchod a chryfhau ardaloedd Cymraeg eu hiaith.