Police stand at the scene of an accident in front of the Royal Palace in Laeken, Belgium on Tuesday, March 13, 2012. Police said eight people were injured, five of them seriously, after a car plowed into motorcycle escorts in front of the royal palace. An official at the palace said all the injured were policemen. Motorcyclists had escorted the ambassador of Qatar to the palace. The ambassador was inside the palace presenting his credentials to King Albert II at the time of the crash.