In 2012, the Bulgarian lawyer Valeria Ilareva stated that Bulgaria is sending asylum seekers to Greece without registering them as subjects that have sought protection. On the 11th of November, 2013, Bulgaria „closed the border“ to Turkey by sending 1166 policemen at the border. In a statement, the authorities explained that in 24 hours 97 “illegal immigrants” have been prevented to enter the territory of the country and have been sent back to the Turkish border police. The group was stopped in the Strandzha mountains, the prevention of crossing over happens at the so-called „green border“. This could be considered a violation of the Non-Refoulement principle, yet no sanctions have followed. In the coming days 300 more police officers will be deployed at the border with all-terrain-vehicles and trained dogs. The UNHCR warned Bulgaria about this treating of the, mostly, Syrian refugees and is searching more information about these incidents. Meanwhile the construction of the border fence, that is 30 km long, goes further.