Despite a personal relationship between a border guard and a border resident, which can be created by frequent crossings, the border guards should carry out random thorough checks without warning, in order to be able to spot any illegal cross-border activities and guarantee the safety of the Union's external border.
Despite a personal relationship between a border guard and a border resident, which can be created by frequent crossings, the border guards should carry out random thorough checks without warning, in order to be able to spot any illegal cross-border activities and guarantee the safety of the Union's external border.