посмотрите более ранний отчет http://www.osce.org/ukraine-smm/126925On 18 November, when traveling towards Perevalsk, the SMM was not allowed to pass through a CP controlled by Ukrainian forces located at the entrance of a bridge on the north-eastern outskirts of Debaltseve. Instead, the SMM was told to take a long roundabout route to bypass the bridge. On its way back from Perevalsk, the SMM approached the bridge and it stopped at another CP, located directly opposite to the initial one, on the other side of the bridge. As the SMM stopped in expectation of further command, a warning shot was fired by the CP staff in the direction of the OSCE car.