The London police have launched an internal investigation after one of London Mayor Sadiq Khan's security guards left a bag full of weapons outside, reports Sky News.
A passer-by found it in front of the mayor's house in south London and reported it to the police.
In the bag, he found a Heckler & Koch assault rifle, a Glock pistol, a Taser stun gun and bullets.
Law enforcement agencies confirmed the March 31 incident, stating that "police officers arrived at the scene within seven minutes of calling the police and safely returned the items."
