Germany's New Year celebrations were marred by tragic incidents and violence.

At least five men lost their lives due to fireworks-related accidents, with some involving homemade explosives.

In Berlin alone, police arrested over 400 individuals, and numerous attacks on emergency responders were reported.

A firefighter and 30 police officers were injured, one seriously.

Similar violence occurred in other cities, with emergency crews targeted by fireworks and bottles.

The illegal trade of fireworks has been blamed for many of the injuries, with experts calling for stricter enforcement against unregulated sales.

Despite these incidents, major events like Berlin's Brandenburger Tor party saw peaceful celebrations, drawing tens of thousands.

However, the night highlighted the ongoing risks of unregulated pyrotechnics and the strain on emergency services during such festivities.