Fighting between eastern Libyan forces and troops loyal to the Tripoli government has left 56 people dead in the capital.
Among the dead were two doctors and one ambulance driver, the UN's World Health Organisation (WHO) said in a statement, without specifying if the others were civilians or combatants.
The Libyan National Army (LNA) forces of eastern commander Khalifa Haftar held positions in suburbs near the southern part of the city centre on Thursday morning.

US, Iran begin direct talks in Pakistan, seeking end to six-week war
Artemis II astronauts safely back on Earth after trip around moon
Israeli strike kills at least six at Gaza police checkpoint
Iran demands Lebanon ceasefire, unfreezing of assets before peace talks
New Zealand authorities order thousands to evacuate ahead of tropical cyclone