By Kirsti Knolle
VIENNA (Reuters) - Austria's far-right Freedom Party (FPO) kicked off its campaign for president on Wednesday with the slogan "Power needs control", seeking to get its candidate Norbert Hofer elected on a promise of toughness after concerns over Europe's migrant crisis.
The FPO successfully challenged the result of a runoff vote in May that Hofer narrowly lost against former Green Party leader Alexander Van der Bellen. The Constitutional Court ordered a re-run, which will take place on Oct 2.
Hofer's slogan is the same as that which in 1992 ensured victory for the current president's predecessor, Thomas Klestil from the conservative People's Party (OVP).
Back then the OVP and the Social Democrats were mass parties, but Austrians' anger about their shared politics built up. Since then the Austrians have become so upset with the two parties that both parties' presidential candidates failed to make it the presidential run-off.
Like the late Klestil, who was head of state until 2004, Hofer says he wants to be an active president, rather than a purely ceremonial one.
"(He wants to become a) necessary counter weight to a power cartel that has established itself at every nook and corner in the state," said his campaign manager and the Freedom Party's secretary Herbert Kickl .
Hofer is a eurosceptic and has said that in some cases Austria should consider leaving the EU.
The FPO, which also hopes to provide the next chancellor, or head of government, shares its anti-immigration policy with rightist movements in several European countries, such as the Alternative for Germany (AfD).
Very few of Europe's top politicians would be expected to welcome Hofer as the first far-right head of state in the European Union.
Hofer's rival Van der Bellen said he had received several spontaneous calls from Brussels and other (EU) capitals after his victory in May.
He plans to use public concerns over Britain's vote to leave the EU against Hofer and to focus his campaign squarely on his EU-friendly credentials.
(This version of the story has been refiled to fix typos)
(Editing by Jeremy Gaunt)