Banksy-funded migrant rescue boat detained in Italy after saving 37 people

Artist calls impounding of MV Louise Michel vile and unacceptable' after rescue of 17 unaccompanied children

A rescue boat financed by Banksy has been seized by Italian authorities after being involved in an effort to rescue 37 people from the central Mediterranean sea, the British street artist and the vessel's crew have said on social media.

The move comes just days after an inflatable boat carrying dummy refugees was launched into the crowd during a set by the British rock band Idles at the Glastonbury festival, a stunt masterminded by the anonymous graffiti artist and criticised by the UK home secretary, James Cleverly, as vile".