Police take possession of vessel in Esbjerg harbour during strikes of seaman . There has been considerable trouble in Esbjerg Harbour following the declaration of a general strike of seaman . Troops and police were called out to man boats and take possesion of vessels whose drews were in sympathy with the strikers . The strike interfered with the shipping of exports of bacon to England . Photo shows , police going aboard the steamer ' A P Bernstorff in Esbjerg Harbour to take possession . 19 April 1934