The Syrian opposition agreed on a truce for a period of two to three weeks, provided a complete cessation of bombing of Russian aviation at the time of the agreement about the ceasefire.
In addition, the Syrian opposition demanded to lift the siege with the besieged cities and to miss humanitarian aid, told Reuters news Agency.
The opposition declared that in case of successful compliance with conditions of the truce may be extended.
An important condition that put forward by the opposition, concerns associated with «al-Qaeda» grouping «Dzhabhat EN-Nusra». The opposition declared that the organization should also be part of the agreement, whereas Russia and the USA carry it to the terrorists as «Islamic state», and excluded from the agreement on a ceasefire.