A Damascus resident has told ITV News that there is a "very strange and nasty smell" in the city and her eyes "burn" after reports of a chemical weapon attack on three suburbs.
Susan Ahmad, who lives close to the areas that were apparently bombed with chemical agents, added that she felt dizzy.
Britain has directly accused the Assad regime of gassing hundreds of Syrian civilians amid warnings only 48 hours remain to find proof.
New videos show the eyewitness accounts of four men who witnessed an alleged chemical attack on Zamalka, a suburb of Damascus.
These are the images of the remains of rockets which, according to the men stood by them, delivered poisonous gas to a suburb of Damascus.