Foul proof

an uncorrected proof; a proof containing an excessive quantity of errors.
- Cowper.

See also: Foul

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
He added that unfortunately, such foul proof cases take years to be concluded.
ISLAMABAD -- Counsel of former president Pervez Musharraf, Ahmed Raza Kasuri has said that his client would not be produced before the court until Islamabad administration makes foul proof security arrangements.
"With no moving parts they were made more foul proof than mechanical igniters.
Rangers, Elite force, Islamabad police and army commanders have started their deployment to ensure foul proof security for the former president.
PM said that government employed foul proof security for Muharram so that miscreants would not be able to disrupt the peace.
RAWALPINDI -- Rawalpindi police has finalised a foul proof security plan for Youm-e-Aashur procession today (Friday).
ISLAMABAD -- Supreme Court has issued orders to Interior Ministry to ensure foul proof security to former interior minister Rehman Malik.
They said that lawyers face continuous threats as they handle many sensitive cases and demanded foul proof security for themselves.
On the other hand the GHQ and ISI officials visited the Parliament House on Thursday to review the briefing arrangements and a thorough comb through of the Parliament House was given for foul proof security arrangements.
Parking near the mosques has also been banned In order to ensure foul proof security around the city Central Police Office has sought for 20 reserve forces each consisting of 4 Jawans.
Briefing on the security arrangements during Moharram he said foul proof arrangements are devised in the Province and rangers and army have been deployed in the sensitive areas.
ISLAMABAD, November 15, 2010 (Balochistan Times): FIA investigation team probing the assassination of former Prime Minister Benazir Bhutto has disclosed in its report that if foul proof security arrangements had been made by the law enforcing agencies than she could have been saved adding that she was killed through a conspiracy.