Deschenes v. Lalonde, 2020 ONCA 304
Jurisdiction | Ontario |
Judge | van Rensburg, Paciocco and Thorburn JJ.A. |
Citation | 2020 ONCA 304 |
Date | 20 May 2020 |
Court | Court of Appeal (Ontario) |
Docket Number | C66312 |
-
- This document is available in original version only for vLex customers
View this document and try vLex for 7 days - TRY VLEX
- This document is available in original version only for vLex customers
Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations

Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations

Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations

Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations

Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations

Start Your 7-day Trial
18 practice notes
-
Court Of Appeal Summaries (August 15 ' 19, 2022)
...423, Place Concorde East Ltd. Partnership v. Shelter Corp. of Canada Ltd. (2006), 270 D.L.R. (4th) 181 (Ont. C.A.), Deschenes v. Lalonde, 2020 ONCA 304, Kingu v. Walmer Ventures Ltd. (1986), 10 B.C.L.R. (2d) 15 (C.A.), Spence v. Crawford, [1939] 3 All E.R. 271, Barclays Bank v. Metcalfe & M......
-
Court Of Appeal Summaries (May 19 ' 22, 2020)
...enjoys the outdoors this weekend while still practicing physical distancing. Table of Contents Civil Decisions Deschenes v. Lalonde, 2020 ONCA 304 Keywords: Contracts, Settlements, Remedies, Rescission, Innocent Misrepresentation MCC Mortgage Holdings Inc. v. Mundulai, 2020 ONCA 312 Keyword......
-
Specific Performance: Discretionary Defences and Considerations that Affect Discretion
...Services, 2014) at 153–55. 5 The requirements to prove unilateral mistake have recently been summarized in Deschenes v Lalonde , 2020 ONCA 304 at para 32 [ Deschenes ], as follows: “The law on rescission for unilateral mistake is that a party may seek rescission of a contract for its own un......
-
Table of cases
...246 Derrick Barr v Bifa Waste Services Ltd, [2012] EWCA Civ 312 ....................... 312 Deschenes v Lalonde, 2020 ONCA 304 ................................................434–35, 436 Detroit Football Co v Dublinski, [1955] OWN 805, [1955] 4 DLR 176 (HCJ), var’d [1956] OR 744 (HCJ), rev’......
Get Started for Free
14 cases
-
Zaidi v. Syed, Estate of, et al, 2023 ONSC 1244 COURT FILE NO.:,
..."para:N134B2:MsoFootnoteText" Perri v. Concordian Chesterfield Co., [2003] O.J. No. 5852 (S.C.J.). [10] Deschenes v. Lalonde, 2020 ONCA 304 at para. 27; Mohammed v. York Fire & Casualty Insurance Co. (2006), 79 O.R. (3d) 354 at para. 34 (C.A.), leave to appeal to S.C.C. ref......
-
Urban Mechanical Contracting Ltd. v. Zurich Insurance Company Ltd., 2022 ONCA 589
...induced to enter into a contract, for instance, by a fraudulent misrepresentation: Guarantee Co., at para. 39; Deschenes v. Lalonde, 2020 ONCA 304, 447 D.L.R. (4th) 132, at para. 29, leave to appeal to S.C.C. refused, 39288 (February 11, 2021); and Kingu v. Walmer Ventures Ltd. (1986),......
-
Bacanora Minerals Ltd v Orr-Ewing (Estate),
...remedy of rescission is available for a false or misleading representation that induces a contract”: Deschenes v Lalonde, 2020 ONCA 304 at para 29, leave to appeal to SCC refused, 39288 (11 February 2021), citing Guarantee Co of North America v Gordon Capital Corp, [1999] 3 SCR 423 a......
-
Bacanora Minerals Ltd v Orr-Ewing (Estate),
...remedy of rescission is available for a false or misleading representation that induces a contract”: Deschenes v Lalonde, 2020 ONCA 304 at para 29, leave to appeal to SCC refused, 39288 (11 February 2021), citing Guarantee Co of North America v Gordon Capital Corp, [1999] 3 SCR 423 a......
Get Started for Free
2 firm's commentaries
-
Court Of Appeal Summaries (August 15 ' 19, 2022)
...423, Place Concorde East Ltd. Partnership v. Shelter Corp. of Canada Ltd. (2006), 270 D.L.R. (4th) 181 (Ont. C.A.), Deschenes v. Lalonde, 2020 ONCA 304, Kingu v. Walmer Ventures Ltd. (1986), 10 B.C.L.R. (2d) 15 (C.A.), Spence v. Crawford, [1939] 3 All E.R. 271, Barclays Bank v. Metcalfe & M......
-
Court Of Appeal Summaries (May 19 ' 22, 2020)
...enjoys the outdoors this weekend while still practicing physical distancing. Table of Contents Civil Decisions Deschenes v. Lalonde, 2020 ONCA 304 Keywords: Contracts, Settlements, Remedies, Rescission, Innocent Misrepresentation MCC Mortgage Holdings Inc. v. Mundulai, 2020 ONCA 312 Keyword......
2 books & journal articles
-
Specific Performance: Discretionary Defences and Considerations that Affect Discretion
...Services, 2014) at 153–55. 5 The requirements to prove unilateral mistake have recently been summarized in Deschenes v Lalonde , 2020 ONCA 304 at para 32 [ Deschenes ], as follows: “The law on rescission for unilateral mistake is that a party may seek rescission of a contract for its own un......
-
Table of cases
...246 Derrick Barr v Bifa Waste Services Ltd, [2012] EWCA Civ 312 ....................... 312 Deschenes v Lalonde, 2020 ONCA 304 ................................................434–35, 436 Detroit Football Co v Dublinski, [1955] OWN 805, [1955] 4 DLR 176 (HCJ), var’d [1956] OR 744 (HCJ), rev’......