In passing on to notice the general state of society in the metropolis during the last half of the eighteenth century, it is painful to notice the continuance of some of the revolting features which mark an earlier age. The old-fashioned burglaries, with the robberies and rogueries of the highway, were still perpetrated. A walk out of London after dark was by no means safe; and therefore, at the end of a bill of entertainment at Bellsize House, in the Hampstead-road, St. John's-wood, there was this postscript--"For the security of the guests, there are twelve stout fellows, completely armed, to patrol between London and Bellsize, to prevent the insults of highwaymen and footpads who infest the road." To cross Hounslow-heath or Finchley-common after sunset was a daring enterprise; nor did travelers venture on it without being armed, and even ball-proof carriages were used by some. At Kensington and other places in the vicinity of London, it was customary on Sunday evenings to ring a bell at intervals, to summon those who were returning to town to form themselves into a band, affording mutual protection, as they wended their way homewards. Town itself did not afford security; for George IV. and the Duke of York, when very young men, were stopped one night in a hackney-coach and robbed on Hay-hill, Berkeley-square. The state of the police, as these facts indicate, was most inefficient; but when the law seized on its transgressors, it was merciless in the penalty inflicted. Long trains of prisoners, chained together, might be seen marching through the streets on the way to jail, where the treatment they received was cruel in the extreme, and much more calculated to harden than to correct. The number of executions almost exceeds belief; and every approach to town exhibited a gibbet, with some miserable creature hanging in chains. These public spectacles missed their professed object, and the frequent executions did anything but check the commission of crime. The lowest classes constantly assembled to witness such spectacles, regarded them generally as mere matters of amusement, or as affording opportunities for the indulgence of their vices.