M4 : Westbound : J33 Capel Llanilltern :

M4 : Westbound : J33 Capel Llanilltern : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 28/03/2026

End Date: 28/03/2026

First Published

28/03/2026 11:59

Reference Number

RNMDA_2026128310

Last Updated

28/03/2026 11:59

Source Agency

Welsh Government

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