1.   Be sure to include guard rails to avoid falls.

2.   Olson stands in his office, which uses only recycleable material - including a rail made of wood from a certified sustainable forest.

3.   Hesse state governor Roland Koch and Rhineland-Palatinate governor Kurt Beck agreed to study new transit options, including rail, their offices said in statements.

4.   It includes roof rails and cross bars and is more car-like in height, making it easier to reach the top of the roof.

5.   Pending infrastructure work included rail and housing projects, Mr Kwong said.

6.   The department sent the alert to all subways and other railroad systems, including commuter rail, passenger railroads and freight companies.