It is in any case one of the Centre Party's proposals to solve the shortage, reports Dagens Nyheter.
I think this is the future, says Jonas Naddebo, group leader for the Centre Party in Stockholm city, to the newspaper.
In the city centre, the shortage of football pitches is acute. We must be more creative and more constructive.
The party also opens up for using, for example, rooftops and rock caves for sports purposes.
The proposals are included in the party's budget proposal for next year.
What do you think?