Due to road surface repairs, Obřanská Street will not be passable for trams on Friday 17 October from 9:30 a.m. to 12:30 p.m.

Tram line 4 will operate only in the section Česká - Tomkovo náměstí.

An emergency bus line X will provide alternative transport in the section Tomkovo náměstí - Babická. The line will follow the route and regular stops of line 4.