On one side is Carin Lidman, chairman of the association Stop the Million Rolling.
The campaign is for the City of Västerås to wind up operations in its airport company.
The non-profit association gathers both private individuals and organizations, parties and companies have, among other things, distributed leaflets in the square and in mailboxes.
On the other side is Marcus Pihlflykt, campaign manager for Bevara Flygplatsen, who instead wants the airport operations to remain and develop.
The campaign brings together people, companies, parties and groups who want to preserve Västerås Airport and have, among other things, have their message on buses.