A explosion has caused "injury and death" in a suburb of the northern Syrian city of Aleppo, a human rights group has told Reuters news agency.
The British-based Syrian Observatory for Humans Rights, which monitors violent attacks in the country, said the blast rocked the area of Tal al-Zarazeer, one of the poorest suburbs in Aleppo.
There is no sign of a ceasefire in the Syrian city of Homs. Both sides of the front line accuse each other of the same crimes.
ITV News has seen the most convincing evidence yet that the ceasefire in Syria is collapsing.
The rebellion is very much alive in the Syrian city of Homs. But the district of Bab Amr is a ghost town. Nothing is normal there.