Meili has returned home from voluntary "exile" in the United States, saying he felt let down by the US.

The incident with the shredder happened in early 1997 at the height of investigations into Switzerland's behaviour during the Second World War and in particular into dormant accounts from that era.

Meili, who was then working for an outside security firm, gave the documents he saved to a Jewish organisation. The disclosure led to the Zurich authorities opening a judicial investigation against Meili on suspicion of violating banking secrecy.

At the same time Meili was feted as a courageous whistleblower, particularly by Jewish organisations that had been seeking information from Swiss banks on money brought into the country by Holocaust victims.

Asylum in US

Meili took his family to the US after he received threats in Switzerland and was granted political asylum there.

His return has sparked much media coverage, with many people in comments to newspapers praising or criticising the man who turned his back on Switzerland and is now turning his back on the US.

"Mr Meili behaved correctly then and still suffers from unjustified accusations and hostility. Meili appears to bear that burden today. He deserves his recognition," wrote a newspaper reader in the Basler Zeitung.

The recognition referred to is the many awards he received in honour of his action.

But just as then, opinions in Switzerland are still divided. Many have not forgiven Meili for the way he left Switzerland and profited from the $1.25 billion (SFr1.43 billion) settlement reached between Swiss banks and mainly Jewish organisations in August 1998.

It is reported he received $750,000 from the settlement. He has returned home, it appears, without any money.

"Inacceptable behaviour"

"The problem with Meili is not the saving of documents but his absolutely inacceptable behaviour afterwards. Together with his US lawyer he stirred up trouble like only he could against Switzerland and now against America," wrote another newspaper reader.

"For me he is a person who has absolutely no character and he should disappear again from Switzerland."

Swiss papers have had a field day with Meili's return, but the former watchman has a difficult relationship with the press, says Martin Furrer, writing in the Basler Zeitung.

This results in Meili blaming the media for making him into a traitor, but at the same it seems he cannot stop speaking to journalists.

"Meili is a free man who has made a prisoner of himself – not from the police but from the media," writes Furrer. "They are there when Meili leaves the airport and when he later drops his bag, containing a few trousers and shirts... with friends near Olten."

The overload has sparked a flood of negative criticism from the public as well.

"Meili does not cut a good figure. The media and film... are taking advantage of him more or less shamelessly.

"If he doesn't remain an eternal media star, he could find a job as a simple employee," commented another Swiss newspaper reader.

Perhaps this comment hit the nail on the head. He is reported to be currently looking for work.

"The media always try to polarise, aiming for higher circulation. Meili is the perfect victim of this strategy."

swissinfo, Robert Brookes