- Metropolitan Police Federation chairman says increasing number of criminals want to hijack event
- Officers confiscated a Taser gun and 454 people were arrested - the highest total in at least 15 years
- Six people stabbed in knife attacks and 45 police were injured in Caribbean-inspired celebration
- Revellers took to streets of West London - throwing paint, mud, chocolate or powder at each other
Video has vulgar content. Discretion advised.