https://www.gov.wales/m4-corridor-around-newport-public-local-inquiry-what-you-need-know
M4 corridor around Newport: public local inquiry - what you need to know | GOV.WALES
A summary of the M4 corridor around Newport inquiry process.
what you need to knowm4 corridor around newport
https://www.gov.wales/written-statement-m4-corridor-around-newport-project-0
Written Statement - M4 Corridor around Newport Project (3 October 2016) | GOV.WALES
Ken Skates, Cabinet Secretary for Economy and Infrastructure
m4 corridor around newport3 october 2016