ROME: More than 1,000 migrants arrived on the Italian island of Lampedusa on Sunday, media reported, while an NGO warned of hundreds more people in trouble in waters off Malta. The arrivals sparked calls from far-right politicians for urgent action, amid fresh tensions between Italian authorities and the rescue boats who operate in the central Mediterranean.

Almost 400 people of diverse nationalities, including 24 women and six children, were on board one single boat intercepted off the coast of Lampedusa, according to Italian news agencies.

Another carried 325 people, while hundreds of others arrived on other, smaller boats.

The arrivals were condemned by Matteo Salvini, leader of the far-right League party who is facing trial in Sicily for refusing to allow migrants to disembark while he was interior minister in August 2019.

“With millions of Italians in difficulty, we cannot think of thousands of illegal immigrants,” he said, demanding a meeting with Prime Minister Mario Draghi.

Rescue charity Alarm Phone meanwhile appealed for help to pick up three boats in Maltese waters, saying: “One rescue operation could put a total of around 231 people out of danger of drowning.”

Italy is a prime entry point for Europe-bound migrants, and more than half a million people have landed on its shores since the start of 2015, according to the International Organization for Migration (IOM).

The stretch of water between Sicily and North Africa is also one of the world’s deadliest migration routes. Between January 1 and April 21 this year, 8,604 people arrived in Italy and another 65 in Malta, while 359 people died, the IOM says.