Intense footage shows the bravery of police in London. Two officers are standing with a couple guys in handcuffs when the situation escalates. Four other guys in the area will not back away from the tense scene. As the locals continue to approach, the officers must work to maintain control over the guys in handcuffs and keep the other guys from attacking. This is definitely a struggle. Eventually, more police cars showed up to assist and four of the men were arrested.