Planka.nu is a network of organizations in Sweden promoting tax-financed zero-fare public transport with chapters in Stockholm, Gothenburg, Skåne and Östergötland.

[1] Planka.nu was founded in 2001 by the Swedish Anarcho-syndicalist Youth Federation in response to the increasingly expensive ticket prices in the public transport system in Stockholm.

Since its conception Planka.nu has broadened its methods and now functions as a think tank with public transport, urban planning and climate change as its main areas of focus,[2][9] as well as an insurance fund.

Failing to purchase a ticket or traveling using an incorrect pass is subject to a penalty fare of 1200 SEK in the public transport systems of Stockholm,[13] Gothenburg[14] and Östergötland.

[4] Net income from p-kassan is used in the aforementioned partnership with No one is illegal and to finance the production of flyers, stickers, folders, web pages and other information material.

The network has been reported to the police for incitement by Storstockholms Lokaltrafik (SL),[18] Västtrafik and ÖstgötaTrafiken, who believe that Planka.nu engages in illegal activities.

[17][20] In 2004, the Stockholm University Student Union received media attention after first permitting a meeting of the network on its premises and later barring Planka.nu when criticism was voiced.