Polish frontier guards have detained 13 Armenians, who were trying to slip across the Polish border from the Kaliningrad region of Russia. As reported by Arminfo agency according to the Polish media, it is the first attempt to illegally cross the border during the current year. As it was found out later, two buses were waiting for the 17 trespassers to convey them far inland. For the attempt of illegal crossing of the border these people can be sentenced to imprisonment from 6 months up to 8 years-term.