What is the "springboard" doctrine for obtaining confidential or confidential information from a public source?

Ontario, Canada


The following excerpt is from GasTOPS Ltd. v. Forsyth, 2009 CanLII 66153 (ON SC):

The “springboard” doctrine applies not only to confidential information, but also to information which is partly public and partly confidential or to information which, having been disclosed in confidence to certain recipients, then falls into the public domain. In Seager v. Copydex Ltd., [1967] 1 W.L.R. 923 (C.A.) at 931 Lord Denning stated: When the information is mixed, being partly public and partly private then the recipient must take special care to use only the material which is in the public domain. He should go to the public source and get it: or, at any rate, not be in a better position than if he had gone to the public source.

Other Questions


How have the courts in the United States dealt with the issue of disclosure of confidential information on a Motion for Personal Information Protection? (Ontario, Canada)
What is the test for arrest of an applicant and seizure and search of a paper bag, based in part on information from a confidential informant? (Ontario, Canada)
Can sworn information to obtain a search warrant be made public? (Ontario, Canada)
What is the effect of obtaining confidential information about a party’s financial affairs from a lawyer? (Ontario, Canada)
What is the current state of the law in relation to disclosure of confidential and commercially confidential financial information? (Ontario, Canada)
Is the Attorney General responsible for protecting the identity of confidential informants? (Ontario, Canada)
What is the impact of exclusion of evidence obtained from a search warrant obtained during an unlawful arrest? (Ontario, Canada)
In what circumstances will a landlord be held liable for failing to protect the public from the danger to which the public has been exposed? (Ontario, Canada)
When will the court grant relief under the Fletcher doctrine under the Rylands v. Fletcher doctrine? (Ontario, Canada)
Is there any evidence of duress, or of preventing the grandchildren from seeking and obtaining information from the grandchildren? (Ontario, Canada)
X



Alexi white


"The most advanced legal research software ever built."

Trusted by top litigators from across North America.