Both sides of the conflict in Ukraine create barriers to the access of OSCE observers, said on the last working day of the week authorized the organization Michael Bociurkiw.
"We continue to face an unacceptable restriction on movement, this is happening on both sides," said Bociurkiw, a speech at the Atlantic Council in Washington.
"We have a huge problem with access," he added, expressing hope that in the future they will be resolved.
The military operation against dissatisfied with the coup d'etat of residents of Donbas lasts more than a year. At the talks on February 12 were achieved consensus on stopping the fire, the withdrawal of heavy weapons, introduction to the Constitution of Ukraine changes on decentralization of power and the consolidation of special status of separate districts of Donetsk and Lugansk regions ".