Comedian Rik Mayall, who was severely injured in a quad bike accident last year, has been readmitted to hospital for further tests.
The former Young Ones and New Statesman star was taken into the accident and emergency unit of London's Charing Cross Hospital on Monday.
He reportedly collapsed at his home in Notting Hill, west London, in front of his wife Barbara, 42, and has since been given a brain scan by doctors, according to the Sun.