At least 33 civilians have been killed and scores of others injured in an airstrike on a market in the Syrian city of Aleppo, according to the Syrian Observatory for Human Rights.
Regime war planes on Thursday struck a popular market in the opposition-held Halak district of the country's largest city, the UK-based, anti-government monitoring group said.
"A Syrian fighter jet fired a missile at the [Halak] neighbourhood, and within minutes it fired another," Rami Abdel Rahman, the head of the Observatory, told the AFP news agency.
"It was mayhem," said Hasson Abu Faisal, an activist in Aleppo. "Many of the bodies are burned."
The Aleppo Media Centre estimated the death toll to be as high as 44.
Local activists who run the centre said "two residential buildings were destroyed and several shops set ablaze".
|Deadly air strike hits Aleppo school
The attack came one day after a Syrian regime air raid struck a school and killed at least 19 people, including at least 10 children, in the same city.
That air raid was described by the UN's humanitarian chief as "a flagrant violation of the basic tenets of war".
Aleppo has been divided between government forces and opposition fighters for almost two years and has been repeatedly struck by forces loyal to Syria's president, Bashar al-Assad.
Many of the strikes have hit schools, mosques and markets.
More than 150,000 people have died and millions of others have been displaced in three years of conflict, which began as an uprising against Assad.