A post mortem examination is being carried out today after the body of a man was found in a ditch in Surrey.
The discovery was made by a police officer on patrol in Imber Cross, in Thames Ditton.
Two men have been arrested on suspicion of murder.
A Surrey Police spokesman said: "The man has yet to be formally identified but is believed to be a man in his 30s."
He added: "The investigation is in its early stages and enquiries are ongoing to establish the circumstances surrounding the death."
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The 47-year-old man died shortly after 3pm on Tuesday.
Specialist explosive detection dogs searched through the town examining letter boxes and phone booths for signs of potential devices.
Temperatures reached 29.1C in St James's Park, central London.