Eirik Lae Solberg. Eirik Lae Solberg is a Norwegian politician for the Conservative Party. He has served as the Governing Mayor of Oslo since 2023 and was previously the Oslo City Commissioner for Finance from 2014 to 2015. Lae Solberg served as a deputy member of parliament for Oslo from 2021 to 2025, having previously done so between 1993 and 1997 for Buskerud.