Brazil’s authorities have ignored an urgent deadline by a federal judge to evict all invaders from the heartland of Earth’s most threatened tribe by the end of March.

Fifteen members of Earth’s most threatened tribe have travelled to Brazil’s capital to urge the government to evict illegal invaders and protect their land.

A judge has ordered Brazil’s largest mining company to suspend plans for a controversial railway track which jeopardises the livelihoods of Earth’s most threatened tribe.

Dozens of British politicians have joined an international campaign calling on Brazil to save “Earth’s most threatened tribe" by halting illegal logging.