and i'm now joined by nikolaus pennoyer to pull us from the international rescue committee on the island of lesbos what is the situation like on greek islands like lesbos where you are and over the morning this is some of the remains critical of the reception indications over 6 times. and we understand there have been tensions with local residents are they likely to get worse with what's going on. it's true that they have been witnessing a combination of violence over the last few days the last 2 days to come or cause of that has begun system on the violence. is. never be i know. why are aid workers a target can you explain that for us. we believe that the rhetoric of the government. regarding species and seals has fuelled all the frustration of the people who live on the islands and. the refugees all these years and now they're basins over. maybe this one of the reasons they are getting in zeroes because they see that it's is the mandate of the human shields well of course that as it sounds like the greek authorities feel between a rock and a hard place how difficult is the situation fo