The mother of missing Ben Needham says the Prime Minister has refused to give her son's case the same financial backing as the McCann family.
Last month Kerry's MP Angela Smith asked David Cameron whether the Needhams could get similar funds as those given to the McCanns in the search for their daughter, Madeline.
But in a written reply David Cameron says the National Crime Agency has supported South Yorkshire police, but made no mention of extra money for the Needham case.
More top news
A police officer has been caught on camera apparently using a phone at the wheel of a police van.
Five men have been jailed for ram-raiding a cash machine from inside a shop in Ryedale, North Yorkshire.
A 54-year-old man from Lincolnshire has been jailed for six years after admitting a number of sexual offences against young girls.