Deputy Chief Monitor of the mission Alexander Hug said that this moment should be seized for adhering to commitments to withdraw the heavy weapons from the 30-kilometer security zone, to demine the territory and restore infrastructure. Hug also said that the free movement of monitors was obstructed by armed formations of the self-proclaimed Donetsk and Luhansk people's republic. "In areas not under government control, this has been particularly problematic," the deputy chief monitor said.