At this G20 event held in Germany must be attended by leaders of developed countries, of course and certainly the level of security is done very tight, there is no access for people who are not interested.becaus e german country must keep the G20 country leaders'
Firm action by security officers is one example of the alertness of the authorities to protect the meeting.
Germany is a beautiful and prosperous country very suitable for big meetings like the G20.
So my conclusion.