From 28 August 2023 the traffic of route 4 in the direction to Dúbravka will be restored along the regular route via Jesenského, Námestie Ľ. Štúra and the embankment.
Due to the poor financial situation of the city of Bratislava, from 13 February 2023 the operation of several less busy routes will be reduced and the minimum used routes 27 58 and X70 will be cancelled, as the city will order less public transport services.