A person found the bag near London Mayor Sadiq Khan's home on Tuesday evening.

The police think the bag was lost by officers a short time before it was found.

The police are looking into what happened.

The bag had a machine gun, a pistol, a Taser, and some bullets.

A person called the police after finding the bag with police guns and a Taser on a street.

Police arrived at the scene in seven minutes and took the items safely.

The police are looking into what happened and know it may cause concern.

A person saw the bag on the side of the road and told their partner after becoming suspicious.

Jordan Griffiths looked in the bag, took pictures, and then called the police.

The police were shocked when they arrived, looked at the bag, and took the items away quickly.

The person was told the bag was left by one of Sadiq Khan's security officers, which made sense.

Sadiq Khan's spokesperson said the incident was serious and the police must ensure it never happens again.

In 2017, Sadiq Khan agreed to have police protection all the time due to the risks.