Tram route 1 is diverted to run from Viiskulma via Eira Hospital, the Market Square and Aleksanterinkatu to Lasipalatsi on Friday 3 July. The tram does not serve Perämiehenkatu, Pursimiehenkatu, Telakkakatu and part of Tehtaankat
The diversion is due to tracks being blocked on Tehtaankatu and it will remain in place until further notice.