Shots of a loud speaker which is replacing the megaphone at big gatherings.
Item title reads - The loud speaker has superseded the man with the megaphone at big open air gatherings. London.
M/S of eight trumpet shaped speakers attached to several big poles. M/S of a man sat in a van speaking into a microphone. C/U of the speakers, one is lifted by a wire and then goes back down, the one next to it does the same.