Story perspectives

Rhun Iorwerth Rejects £2bn Black Route, Promises Newport M4 Relief

6/1/2026

Summary

Story summary

First Minister Rhun ap Iorwerth pledged solution for Newport M4 congestion, ruling out the “black route” valued at £1.6 billion, could rise to £2.5 billion, with £157 million spent.
Conservative shadow minister Janet Finch-Saunders demanded an M4 relief plan; Labour and Greens criticised First Minister’s promises, noting Plaid Cymru lacks a Senedd majority.
Iorwerth said alternatives could include “blue route” upgrades, A48 work, tolls and rail and bus services, but support is required.

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Story summary

First Minister Rhun ap Iorwerth pledged solution for Newport M4 congestion, ruling out the “black route” valued at £1.6 billion, could rise to £2.5 billion, with £157 million spent.
Conservative shadow minister Janet Finch-Saunders demanded an M4 relief plan; Labour and Greens criticised First Minister’s promises, noting Plaid Cymru lacks a Senedd majority.
Iorwerth said alternatives could include “blue route” upgrades, A48 work, tolls and rail and bus services, but support is required.