Laivalahdenkatu will be closed to traffic for the Herttoniemi Block Party on Saturday 24 August 8am to 11pm. The "Puusepänportti" (H5022), "Työnjohtajankatu" (H4696) and "Asentajanpuisto" (H5023 and H4698) stops will not be served. Buses 79 and 500 will run in both directions via Sorvaajankatu and Asentajankatu. The buses will serve the stops along the diversion route.