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Data Protection: Overview of the Case Law in 2017

It was perhaps in 2017 that media and information lawyers became fully aware of the potential benefits of data protection claims.  The  Court of Appeal approved what has now become the standard practice of pleading data protection and defamation claims in tandem.

A large scale group action (Various Claimants v W M Morrison) was tried, data protection issues were argued in a number of interesting first instance cases and three important cases reached the Court of Appeal.

Trials

The most high profile data protection case of the year was Various Claimants v Wm Morrisons [2017]  EWHC 3113 (QB)(Langstaff J).  This was the trial of 10 lead cases in a group action by 5,518 employees of the supermarket chain WM Morrison Supermarkets PLC arising out of the disclosure of payroll data of 100,000 employees.  Although the disclosure had taken place outside working hours and from the employee’s personal computer, the judge held that the defendant was vicariously liable for data breaches. There were case comments on the Panopticon Blog by Tim Pitt-Payne and Christopher Knight.

In Holyoake v Candy [2017] EWHC 52 (QB) Warby J tried a Part 8 claim seeking to enforce subject access requests (“SARs”) under section 7 of the DPA.  He held that searches were reasonable and proportionate and the data controller was not required to search private email accounts which were not processed by it as a data controller. The legal professional privilege (“LPP”) exemption was properly claimed.  A section 7(9) order was not appropriate.

There were two reported data protection trials in Scotland

Other First Instance Cases

We draw attention to four other first instance decisions which dealt with data protection issues:

Subject Access Requests

There were two important Court of Appeal decisions on SARS

Following these two decisions the ICO issued a revised “Subject access code of practice [pdf]”

Defamation and Data Protection

In Prince Moulay Hicham Ben Abdallah Al Alaoui of Morroco v Elaph Publishing Ltd[2017] 4 WLR 28 the Court of Appeal held there was no good reason of principle why a claim under the DPA could not be linked to a defamation claim as that the different causes of action were directed to protecting different aspects of the right to private life. We had a case comment by Simon Brown.

Forthcoming Appeals

A number of data protection cases will be the subject of appeal hearings in 2018:

TLT v Secretary of State for the Home Department – hearing 11 or 12 April 2018

Stunt v Associated Newspapershearing on 19 or 20 June 2018.

The Judge gave permission to appeal in the Morrisons Supermarkets case and it seems likely that an appeal will be lodged.

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