Originally Posted by Ed Holland

He looks so I use the internationally recognsed hand symbol for "Hang up please"* and said "Please don't use that whilst you are driving. This was followed by thumbs up and cheesy smile from me, thumbs up and cheesy smile from him (continues telephone conversation as we pull away).

*Thumb and little finger extended to represent a telephone handset, removed from head and motioned downward onto imaginary telephone.