Police have recorded a 'Gangnam-Style' video and raised thousands for a 12-year-old boy from Bury.
Joshua Wilson was diagnosed with a brain tumour in 2004. He needs round the clock care.
His family needs to raise £25,000 to pay for special equipment in their home.
Officers in Falmouth joined the fundraising campaign with a spoof video of the pop song, "Gangnam Style" and raised £3,000 within 24 hours.