
Employment Law Webinar Series - April to June 2026
We are delighted to present the first 3 webinars in our 2026 series of Employment Law sessions.
Published: 30th Jun 2026

Karolina joined 42BR following the successful completion of her pupillage in October 2023 and has developed a broad practice across chambers’ areas of civil expertise.
Karolina is regularly instructed in a variety of housing matters (including possessions, injunctions, disrepair/EPA cases and committals), multi-day employment trials and commercial/contractual/property disputes.
Karolina regularly acts for landlords and tenants across the private and social housing sectors, from the initial drafting of pleadings to representation at trial.
She accepts instructions relating to a broad range of issues, such as claims relating to possession, trespass, injunctions (including ASB), disrepair (including EPA prosecutions) and money claims (e.g. deposits, rent repayment orders).
Karolina also accepts instructions in homelessness law (including judicial reviews), and frequently deals with cases raising issues of discrimination under the EA 2010.
Recent cases include:
Webinars and podcasts:
Karolina is an accredited Civil and Commercial mediator, having undertaken training at The Society of Mediators in January 2023. Her mediation CV is available on request.
She accepts instructions to mediate a variety of civil and commercial disputes, ranging in value and complexity. Karolina's mediation practice benefits from the knowledge and experience across numerous civil and commercial practice areas gained through her work as a barrister.
Karolina is authorised to accept instructions directly from members of the public, where appropriate, across chambers’ areas of expertise. She can prepare written advices, draft pleadings and provide representation at court hearings.
Karolina is currently an Advocate panel member and has a particular passion for pro bono work, having previously volunteered at the Free Representation Unit, Commons and Amicus UK, amongst other charities.


We are delighted to present the first 3 webinars in our 2026 series of Employment Law sessions.
Published: 30th Jun 2026

Iris Ferber KC and Karolina Zielinska present the sixth episode in this series, discussing the 2025 High Court case Thiam v Richmond Housing Partnership.
Published: 30th Apr 2026

42BR Barristers is proud to have 9 members included on this year's Pro Bono Recognition List.
Published: 20th Apr 2026

Karolina Zielinska and Howard Lederman provide an overview of the key preliminary steps to take when seeking to forfeit a lease for three common types of breach.
Published: 18th Mar 2026

Iris Ferber KC and Karolina Zielinska discuss the case of Akerman-Livingstone to kick start our A-Z Housing Discrimination Case Law podcast series.
Published: 4th Dec 2025

Catch up on the recording of our latest business & property webinar, enclosed.
Published: 23rd Oct 2025

Krishma Patel and Karolina Zielinska present the next episode of our Renters' Rights Bill series.
Published: 1st Sep 2025

Recording of our 'Mind the Gap: If you are not on the list you are not getting in!' webinar.
Published: 6th Mar 2025

We are pleased to present 'Home Truths' - The Housing Law Podcast from 42BR Barristers. In this episode, Iris Ferber KC and Karolina Zielinska provide an introduction to the Renters' Rights Bill.
Published: 10th Feb 2025

Watch the recordings of our Employment Law Webinars, which took place between September to December 2024.
Published: 3rd Dec 2024

Introducing our Social Housing Webinar Series, comprising of three sessions between October and November 2024.
Published: 5th Nov 2024

Angela Piears and Karolina Zielinska present the second session in our Social Housing Webinar Series.
Published: 16th Oct 2024

Mathew McDermott and Karolina Zielinska present our first housing podcast.
Published: 27th Jun 2024

42BR Barristers' Housing and Employment Groups are delighted to present the first two installments of our upcoming 'Introduction to Disability Discrimination Law for Housing Lawyers' events.
Published: 13th Dec 2023

Congratulations to Max and Karolina on becoming tenants and welcome to our two new pupils, Vistra and Matthew.
Published: 2nd Oct 2023

Second six pupils, Max Montgomery and Karolina Zielinska, are from today on their feet and accepting instructions.
Published: 3rd Apr 2023

Karolina commenced her pupillage at 42BR in October 2022.
Published: 23rd Jan 2023
Awards & Recognition




