Dozens of shipwrecked migrants disembarked in Italy after their rescue boat docked on island of Lampedusa, second vessel in a week to defy efforts to stop them by far-right Interior Minister Matteo Salvini. Some 41 people were finally allowed to step off migrant rescue charity Mediterranea’s Italian-flagged Alex, which arrived at the port on Saturday in an overnight operation that saw the ship temporarily seized by authorities. The boat’s captain Tommaso Stella is being investigated for allegedly aiding illegal immigration, according to the Italian news agency Agi. It is second vessel in just over a week to defy Salvini’s attempts to block Italian ports to rescue ships, as tensions increase over international response to migration crisis.