Syrian warplanes heavily bombarded rebel targets in the suburbs of Damascus on Monday, Oct 29, in what activists said was one of the most intense air raid campaigns around the capital since the uprising began 19 months ago, The Associated Press reported.

A government official said a car bomb killed 10 people on the outskirts of the city. TV footage showed firemen fighting the blaze amid wide destruction after parts of balconies fell on cars parked on a residential street. As smoke billowed, a woman was seen running away with children from the area of the blast and electricity cables dangled from poles. Activists said the air raids were launched both before and after the car bomb and were still under way.

Monday was supposed to be the fourth and final day of a U.N.-backed cease-fire to coincide with the Muslim holiday of Eid al-Adha, one of the holiest periods on the Muslim calendar. But the truce was violated almost as soon as it was supposed to take effect on Friday and violence continued unabated over the holiday weekend. Activists said at least 150 people were killed Sunday, a toll similar to previous daily casualty tolls.