One person has died after a crash on the M6 at Catthorpe Interchange, according to Warwickshire & Northamptonshire Air Ambulance.
In a statement to ITV News Central, the organisation said:
"Warwickshire and Northamptonshire Air Ambulance attended the incident on the M6 this morninng. Sadly one person died."
More top news
They will be joined by Duke Dumont and Disciples at this year's festival in Staffordshire.
There is no evidence the Westminster attacker Khalid Masood was associated with so-called Islamic State or al Qaeda, the Met Police said.
A cloudier start, but turning dry, sunny and warm.