A motorist has been arrested after he was allegedly spotted driving along a dual-carriageway while using two mobile phones and steering with his knees.
Officers who stopped him said that they first noticed he had a phone to his ear.
But when they looked again they discovered he was using his other hand to text on a second phone
The driver, a 34-year-old Norfolk man who has not been named, is to appear before magistrates accused of driving without due care and attention.