4
South Wales Police has released the following statement.
A spokeswoman said: “We’re at the scene of a serious collision on the M4, junction 33 A4232 to junction 34 Miskin, Cardiff.
“The road is currently closed in both directions, east and westbound.
“It is expected to remain closed for some time; please avoid the area and use alternative routes where possible. We’re grateful for your patience.”
