But election observers said there was no indication of systematic fraud.

The Clinton Administration has said the elections had bad logistical problems and minor irregularities, but did not suffer from systematic fraud.

But the huge pluralities, 90 percent in many cases, suggest systematic electoral fraud.

No doubt there will be disputes, and mistakes, but there is no proof of systematic fraud.

Most of all, no one saw his carelessness as a sign that he was capable of systematic fraud.

The party had boycotted the two previous elections because of what it called systematic electoral fraud in favour of the ruling parties.

The suits challenge the very foundations of the junk-bond market, asserting that it was "the product of systematic fraud."

Many neutral Nigerian analysts said they were not persuaded that these assertions constituted proof of systematic fraud or posed a threat to security.

Sears ended the commission structure last week, but the company continues to deny that any systematic fraud occurred, as claimed by California officials.

Discrepancies were reported to the Giro, so that any attempt at systematic fraud could be easily identified.