AN AIRPORT bus packed with tourists in Germany has rammed into a traffic jam â injuring at least 21 people.
One person was taken to hospital in critical condition after the horror smash on Autobahn 59 near Sankt Augustin.

The airport motorway between the Bonn-Nordost and Sankt Augustin-West interchanges was completely sealed off following the crash.
At least one person had to be rescued from their destroyed vehicle by firefighters.
The individual in critical condition was flown to hospital with the Christoph Rheinland rescue helicopter.
The rescue helicopter was seen dramatically landing on the highway according to local media.
Reports say the bus, which was on line 60 connecting Bonn and Cologne/Bonn Airport, drove into a pile of vehicles shortly after 2:30pm.
The shocking smash caused five other vehicles to collide.
More to follow... For the latest news on this story keep checking back at The Sun Online
is your go-to destination for the best celebrity news, real-life stories, jaw-dropping pictures and must-see video.
Like us on Facebook at www.facebook.com/thesun and follow us from our main Twitter account at @TheSun.