There's one lane closed and heavy traffic due to an accident on the M4 eastbound at junction 20 (M5 Almondsbury Interchange).
More top news
Becky Watts's family talk exclusively to ITV about their loss.
Becky Watts' uncle speaks exclusively to ITV News following the arrest of two people on suspicion of her alleged kidnap and murder.
The killer serving life for the murder of Jo Yeates has been sentenced to a further 10 months after admitting possessing child abuse images.