End of M4 relief road plan?

This looks like it could be the end of the controversial plan... for now at the least:

https://www.walesonline.co.uk/news/politics/m4-relief-road-plan-rejected-16368941?fbclid=IwAR1mf0KnabDOqYIwue21cSqWiC9tx9PXh_wi7XkdfE4xFlW7Qr7gZYbrMbA

This is what Mark Drakeford said:

https://www.walesonline.co.uk/news/wales-news/m4-relief-road-exactly-what-16375949?utm_source=facebook.com&utm_medium=social&utm_campaign=wales_main&fbclid=IwAR2uuXk35ffRs-9_UWkHSBITzMni2sqCzNbKvmvOsiLGv4nvl9WfsDrkjUY