A 64-year-old man was found dead in the cab of his lorry that was parked in Long Sutton.
Concern about the man, from Sunderland, was raised by his employer when the tracker devise on the lorry showed it had not moved for some time.
Police were called to the lorry on the A101 Wisbech at about 1.30pm yesterday and the man was found to be dead.
The death is now being dealt with by the coroner’s office.