On the other hand, all kinds of adventurous schemes to add security checkpoints to subway and bus systems have been circulating since the London attacks. This is nonsense. No one can guaranty 100 percent security.
-- Otto Schily
   
Otto Schily   Name:
Otto Schily
Type:
Public Servant
Nationality:
German
Birth:
July 20, 1932
https://www.nutquote.com/quote/Otto_Schily