A lorry that was parked up in a layby on the A14 had about 100 litres of diesel stolen from it.
The lorry, which was parked up near Stowmarket, had its fuel stolen between 10pm on Saturday, July 22 and 4am on Sunday, July 23.
The incident happened while the driver was asleep.
Anyone who has any information or who may have witnessed the theft is being asked to contact Suffolk police, quoting crime reference number 37/44245/23.
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