The pollster, involved in the investigation of the anti-corruption prosecutor in Vienna, which led to the resignation of Chancellor Sebastian Kurz, was stopped.
As the newspaper Der Standard writes on its news portal, he would have erased his hard drive shortly before the search of his office.
The restrictive measure would have been taken due to a danger of pollution of the evidence, the newspaper writes.
The investigation concerns surveys piloted in favor of the Oevp, paid for by the government.
