Live updates as crash closes one lane of the M4
A crash is causing delays for M4 commuters on Thursday morning (September 28). It happened on the westbound carriageway between junction 23A Magor and junction 24 Coldra just before 8am.
Traffic Wales is reporting that one lane was closed and says that other motorists should "pass with care". The lanes had re-opened by 8.08am, but traffic remained heavy in the area.
Follow our live updates below: