Police In Action As Dockers' Trail Ends -- A policeman uses his hands to urge a man away from the scene as foot and mounted police cleared dockers who massed near the old Bailey, London, to-day (Tuesday) when the trail of seven dockers - alleged to incite dockers to strike illegally - neared its end.Amid shouting, jeering and some scuffling, men who had gathered near the Old Bailey were driven by the police into side streets and roads away from the building. April 17, 1951. (Photo by Reuterphoto).