In what can be called as a bizarre incident coming to light from London, commuters were left bemused and baffled for several minutes when they heard a sound of pornographic audio on the sound system. It appears that the driver of a south London train mistakenly plays porn sounds over the sound system.

The incident came to light after a Twitter user posted a clip of the audio which was broadcast on the Wandsworth-to-Clapham train recently. Soon the footage went viral on social media attracting tweeples burst out in laughter.