Graz agreement Graz agreement The Graz agreement was a proposed agreement made between the Bosnian Serb leader Radovan Karadžić and the Bosnian Croat leader Mate Boban on 6 May 1992 in the city of Graz, Austria. The agreement publicly declared the territorial division between Republika Srpska and the Croatian Community of Herzeg-Bosnia and called for an end of conflicts between Serbs and Croats. The largest group in Bosnia and Herzegovina, the Bosniaks, did not take part in the agreement and were not invited to the negotiations. In their joint statement the Bosnian Croat and Serb leadership described it as a peace agreement.
Trams in Graz was introduced in 1999 by the fitting of new low-floor centre sections to 12 existing trams. In 2007, Graz ordered 45 Stadler Variobahn trams for delivery between 2009 and 2015. These vehicles proved controversial, with complaints over noise and vibration levels. Initially confined to the north-south axis lines 4 and 5, the trams started operating on the east-west axis in 2013, after modifications and imposition of a speed limit. In 2012, new tram tunnels were built to serve the city's main railway station (Graz Hauptbahnhof), which was previously the terminus of two tram lines and some distance from the main