Is this possible? Incredible photo from the bus went through entire Serbia! (photo)

On social networks, there is a really incredible photo with a bus filled with water, and it has taken the internet by storm. During the bad weather that has struck Serbia, the water has allegedly created a real river in a bus, so it was flooded entirely. THIS IS HOW TORNADO ROARED THROUGH PANCEVO: Watch the terrifying leech! (VIDEO) However, there has been a speculations that it could be photo montage, because it is impossible for two people on