UK police are questioning seven men arrested on suspicion of terrorism after they found guns and other weapons hidden in a car impounded for having no insurance.
One man from West Yorkshire and six from the West Midlands are being held on suspicion of the commission, preparation or instigation of acts of terrorism.
West Midlands officers impounded the uninsured car and found two guns, ammunition and other weapons inside.
"The arrests followed a routine stop of a vehicle by police on the M1 motorway in South Yorkshire last Saturday," a police spokesman said. "The car was impounded on suspicion of having no insurance.
"Firearms, offensive weapons and other material were later found hidden inside, prompting police to arrest the driver, passenger and others suspected of being involved."