which continued until 1996. Currently, number of Karosa B731 buses is decreasing, due to supply of new low-floor buses, for example by SOR NB 12 made in Czech Republic. Last Karosa B731 in Prague was retired on 12 September 2014. Historical vehicles DP Ostrava (bus no. 6160) year 1986 DP Praha (bus no. 3709) year 1985 PMDP Plzeň (bus no. 348) year 1986 DP Bratislava (1 bus B 731.04, formerly KHA SAD Bratislava and SAD Nové Zámky) DSZO Zlín (bus no. 655), year 1991 DP Pardubice (bus no. 129) Private collections: Civic association for saving historic buses and trolleybuses Jihlava (5 buss, one of Jihlava reg. No. 301 and one Pardubice reg. No. 18) ŠKODA-BUS club Plzeň (bus no. 385, year 1988) MHDT o.s. (Prague buses no. 7186 and 7227, both from the year 1995) Private collector (1 bus reg. No. 127, ex DP Opava) Private collector (1 bus reg. No. 270, ex DP České Budějovice) Private collector (bus B 731.04 ex DP Praha no. 2819) Private collector (Prague bus no. 7211) See also Article about Karosa B731 and B732 in Bratislava Article about Karosa B731 in Prague Photogallery of Karosa B731 in Brno Info about Karosa B 731 a B 732 Page about major repairs of Karosa B 731.1659 in Prague List of buses Buses manufactured by Karosa Buses of the Czech Republic Vehicles introduced in 1982