As announced by S-Bahn Berlin, passengers have to expect massive disruptions to S-Bahn, regional and long-distance services. Restrictions may also occur before and after the announced strike period. The S-Bahn is offering an emergency timetable with a greatly reduced basic service on some routes. Lines S1, S2, S26, S41/42 (Ringbahn), S45, S47, S7, S75, S8 and S85 will not be running during the strike. There will be an emergency timetable for some lines at 20-minute intervals. This applies to the S46 between Königs Wusterhausen and Schöneberg and the S9 between Friedrichstraße, Schöneweide and BER Airport. The S3 between Erkner and Ostbahnhof and the S5 between Strausberg Nord and Ostbahnhof will run every 20 minutes during the week until 9 pm, then every 40 minutes until closing time. At weekends from Friday to Saturday and Saturday to Sunday, the 20-minute interval runs until 1 am. After that, the lines run every half hour. The bus replacement service between Südkreuz and Gesundbrunnen, which was planned anyway, will run as planned, according to Deutsche Bahn. This is due to construction work in the north-south tunnel of the S-Bahn.