Photo credit: Norwegian Red Cross

Red Crossers are ready to respond to any emergency. This was definitely the case in Norway last week, when Canadian pop star, Justin Bieber announced he was having a surprise concert in Oslo. 

The result was pandemonium in the city; a mad rush of thousands of fans left almost 80 people injured. Norwegian Red Cross volunteers were on the scene providing first aid to those who were hurt. They also gave out water to fans that had become dehydrated while waiting to see Bieber perform. 

You can see more photos of the Norwegian Red Cross in action on their Facebook page.

And if you are unfamiliar with Justin Bieber's music, here's his latest music video.