Police in Suffolk have confirmed that they are investigating the theft of 150L of red diesel from a farm near the village of Metfield.
According to Suffolk Constabulary, police received a report of a theft from a farm premises at Fressingfield Road, Metfield, sometime between 10:00pm on October 29 and October 30.
A spokesperson said that the "suspect/s damaged a red diesel tank and stole approximately 150L of red diesel."
Suffolk police are asking for anyone with any information or CCTV footage from the night to contact them, quoting crime reference number, 37/64153/26.
Meanwhile, police officers in the neighbouring county of Essex have issued advice for rural residents on protecting their stores of diesel.
Inspector Terry Jacobs, of the Essex Police Rural Engagement Team, said the number of thefts has started to increase across the county and is likely to be linked to the current price of diesel.
He added: “We want to make people aware, particularly those working in the fields of agriculture and construction, of measures they can take to reduce the risk of diesel theft.
"While thefts can occur at any time, we are seeing a higher number between midnight and 4:00a.m.”
To reduce the opportunity for thieves to siphon off diesel, he recommended the following:
Inspector Jacobs also recommended checking the diesel level in tanks regularly.
"Look for any spilt fuel, marks on the locks or anything else suspicious," he said.
The inspector also called on people to report any thefts to the police.
"If it’s a crime in progress, ring 999," he said.
"Information you provide helps us to identify emerging crimes and develop operational tactics to tackle them."