Aftereffects
Afterwards, many local parliaments increased their security or installed security measures. Some established a strict access control for visitors and security passes for the politicians and staff.
On the national level, the Sektion Sicherheit Parlamentsgebäude (section for the security of parliament buildings) was established as part of the Bundessicherheitsdienst (Federal Security Service), a police unit of 35, which secures the Bundeshaus in Bern. As part of a general electronic access control for visitors, access controls with x-ray machines were installed. Further, separate wings of the Bundeshaus were secured with gates, which have to be opened with a badge.
Many cantons and communities have compiled files of people who are considered Nörgler, Querulanten and Behördenhasser (nigglers, grumblers, haters of the administration), who have threatened people, filed lawsuits or bombard authorities with protest notes and who think they have been treated unfairly after the suits have been dismissed. Since the Zug massacre such people are watched closely. Mediation centres were founded in which the so-called Ombudsmänner try to mediate conflicts. Police stations became more sensitive to threats, with people making threats temporarily detained and their houses searched for weapons. When issuing weapon licenses, the application is closely examined, since Leibacher had been diagnosed with a paranoid personality disorder and "brain weakness" ("Gehirnschwäche"). He was able to legally buy the weapons although he had already threatened people, had been known as a grumbler and has had a report made against him.
Read more about this topic: Zug Massacre