However, when Danish agitator Marcus Jantzen came to Norway in 1873 to establish a social democratic union, he and his acolytes were prohibited from discussing politics, so meetings organized by Jantzen were held in the open air in Tjuvholmen; by this time, the labour movement in Norway had taken off and largely associated with labour or socialist parties with similar woes of space for meetings, thus increasing the demand for separate facilities. The first modern people's house was established in Vikersund in 1890, and the oldest still existing is the People's House in Spjærøy, Østfold (built 1898).