Angry protests erupt in flood-hit Libyan city

Hundreds of protesters rallied in Libya's disaster-hit Derna on Monday, accusing the authorities of neglect after a huge flash flood devastated the coastal city and swept thousands to their deaths.

Demonstrators gathered outside the city's grand mosque and chanted slogans against the parliament in east Libya and its leader Aguilah Saleh.

"The people want parliament to fall", "Aguila is the enemy of God", "The blood of martyrs is not shed in vain" and "Thieves and betrayers must hang", they shouted.

A statement read on behalf of the protesters urged "a speedy investigation and legal action against those responsible for the disaster".

They also demanded a United Nations office in Derna and the start of "the city's reconstruction, plus compensation for affected residents" and a probe into the current city council and previous budgets.

"Those who survived from the city, in what's left of the city, against the ones who brought death and destruction to the city," posted analyst Anas el-Gomati on X, formerly Twitter, under pictures of the destruction.

Some protesters marched on a house reportedly owned by Derna's unpopular mayor Abdulmonem al-Ghaithi and set it on fire, according to images shared on social networks and by Libyan media.

Al-Masar television reported that the head of the eastern-based government, Oussama Hamad, had dissolved Derna council and ordered an investigation into it.

Politicians and analysts say the chaos in Libya since the 2011 fall and killing of Moamer Kadhafi has relegated the maintenance of vital infrastructure to the background.

On September 10, two dams in which cracks were reported as far back as 1998 burst after Storm Daniel hit eastern Libya, unleashing the devastating and deadly torrent that swept through the city of 100,000 people.

It killed more than 3,330 people and left thousands more missing.

Tens of thousands of traumatised residents are homeless and badly need clean water, food and basic supplies amid a growing risk of cholera, diarrhoea, dehydration and malnutrition, UN agencies have warned.

- Disease outbreaks -

On Monday the UN warned disease outbreaks could bring "a second devastating crisis".

Local officials, aid agencies and the World Health Organization "are concerned about the risk of disease outbreak, particularly from contaminated water and the lack of sanitation", the UN said.

Libya's disease control centre warned that mains water in the disaster zone is "polluted".

Rescue teams from European and Arab countries kept up the grim search for bodies in the mud-caked wasteland of smashed buildings, crushed cars and uprooted trees.

The waters submerged a densely populated six-square-kilometre (2.3-square-mile) area of Derna, damaging 1,500 buildings of which 891 were totally razed, according to a preliminary report by the Tripoli government based on satellite images.