ICO Guidelines: Navigating Cookie Compliance in the UK
Aria Grace Law | 31 January 2024 | 4 min read
Aria Grace Law | 31 January 2024 | 4 min read
Cookie usage is central to online interactions, particularly in advertising. With evolving regulations like the United Kingdom’s General Data Protection Regulation (“UK GDPR”) and the Privacy and Electronic Communications (EC Directive) Regulations 2003 (“PECR”), ensuring compliance is crucial. This blog explores recent guidance from the Information Commissioner’s Office (“ICO”), outlining website operators’ obligations regarding cookie consent.
In June 2023, the ICO issued a stern warning to organisations operating within the UK regarding their cookie banners.
The ICO’s guidance stated that consent requests must be presented in an intelligible and easily accessible form, using clear language and allowing users to withdraw their consent at any time. It also stated that users must take a clear and positive action to give their consent to non-essential cookies and that passive actions such as continuing to use a website does not constitute valid consent.
Pre-ticked boxes or “on” sliders for non-essential cookies are deemed non-compliant, as they do not fulfil the ICO’s criteria for a positive action. Furthermore, any design elements that steer users towards accepting cookies, such as emphasising “agree” or “allow” over “reject” or “block,” are considered non-compliant.
The ICO indicated a progression towards stricter enforcement measures until compliance is achieved by organisations.
Key UK websites called upon to alter cookie practices
In November 2023, the ICO alerted several leading UK websites of potential enforcement actions should they fail to adhere to legal regulations. Direct communications were initiated with companies overseeing some of the UK’s most visited websites, emphasising concerns and stipulating a 30-day compliance period. A standard copy of the letter that was sent was published just before Christmas and included details about why the ICO is still concerned that the websites may not be compliant with the UK GDPR and PECR.
The ICO found that these websites placed non-essential advertising cookies without obtaining user consent and lacked a cookie banner. This raises significant concerns about compliance with PECR and the UK GDPR regarding cookie placement and personal data processing.
The ICO found that these websites inform users about non-essential advertising cookies and requests their consent. However, the cookie banners lack an easily accessible option to refuse these cookies with equal simplicity. Without a prominent “reject all” or equivalent option, any consent obtained by clicking “accept all” may not be considered freely given, specific or informed.
The ICO found that these websites provided a consent mechanism but disregarded users’ choices by placing non-essential advertising cookies despite users opting to “reject all” cookies. There are concerns that processing personal data after placing non-essential advertising cookies, previously refused by the user, may lack a valid lawful basis under Article 6 of the UK GDPR. Consequently, this action is likely to infringe Article 5(1)(a) of the UK GDPR. Furthermore, it is likely that Regulation 6 in PECR has been infringed as the placing of non-essential advertising cookies requires valid consent from the user, which was not obtained in this case.
The ICO has said that in January 2024 it will issue an update regarding this initiative, which will include information about the companies that have not responded to the concerns raised. This effort is part of the ICO’s broader mission to safeguard individuals’ rights within the online advertising industry. The ICO is yet to provide an update on the initiative.
We have an array of highly experienced data protection lawyers with over 50 years of collective experience. Whether it’s implementing compliant cookie banners or providing expert advice on data processing practices, we’re here to support you every step of the way.
Contact us today on privacy@aria-grace.com to discuss how we can assist you in achieving cookies compliance and fostering trust with your users.
Article by Lindsay Healy (Founder), Puja Modha (Partner) and Sarah Davies (Paralegal) – 31 January 2024
News & Insights

“We began literally with a box of candles…” Aria Grace Law CIC continues our look...
Read more
News & Insights

Aria Grace Law CIC recognised in 2026 Chambers UK Guide for Sport Horse Racing &...
Read more
News & Insights

Members of equestrian associations expect a level playing field, and the social licence of equestrian...
Read more