Alarm on Lake Constance: Man sticks object to wall - and triggers major operation. Specialists from the State Criminal Police Office in Munich used a robot to examine the container for possible explosive substances.

The all-clear was given after about an hour. It turned out that the box was probably an electronic recording device for working time. Why the device was attached in such a conspicuous place is still unclear and is the subject of police investigations. The closure in the Lindau train station area was lifted again at 7:45 p.m.