On May 14 , 2007 , workers from the governmental Forest and Nature Agency , accompanied by police , entered Christiania to demolish leftovers of the small , abandoned building of Cigarkassen ( ` the cigar box ' ) .
On May 14 , 2007 workers from the governmental Forest and Nature Agency with help from the police , entered Christiania to destroy the abandoned building of Cigarkassen ( ` the cigar box ' ) .