A van driver has been robbed at knifepoint in Lichfield.
The 53-year-old was in a silver-coloured Vauxhall Meriva van in a lay-by on the A38 near to Swinfen.
He was followed in by a dark-coloured Ford Mondeo-type car at about 9am on Friday (May 6).
The driver of the car then got out and threatened the van driver with what was believed to be a three to four-inch bladed knife before making off with a mobile phone and a wallet.
The offender is described as white, in his late thirties to early forties, and of medium build.
He was described as wearing jeans and a black fleece.
Anyone with information is asked to call Staffordshire Police on 101, quoting reference number 143. Alternatively, callers can contact the crime fighting charity Crimestoppers anonymously on 0800 55511.