I trains from Helsinki will be cancelled between 10.06pm and 11.36pm on Tuesday, 27 May and Thursday, 29 May. The last I train will depart from Helsinki at 9.51pm.
Due to the cancellations, AB tickets will exceptionally be accepted on P trains from Helsinki via Helsinki Airport to stations south of Tikkurila (Puistola–Käpylä).
Additionally, BC tickets will be accepted on journeys between stations in zones B and C, including a change of trains at Pasila (in zone A).
The trains are cancelled due to track grinding between Asola and Ruusumäki.