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42BR Barristers - Lucas Nacif

Lucas Nacif

Call 2021
Telephone 020 7831 0222 | Email [email protected]

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Lucas Nacif

Call 2021
Telephone 020 7831 0222 | Email [email protected]

Profile Privacy Notice vCard

Lucas is a specialist employment barrister with a growing commercial disputes practice. He joined 42BR after working as an employed barrister at Farore Law, a boutique litigation firm that represents senior executives in complex, high-value employment litigation. 

Lucas has a busy courtroom and advisory practice. In addition to being a specialist employment barrister, he also has a strong understanding of consumer rights, data protection, insolvency/bankruptcy law, company law and enforcement of judgments. 

Lucas received recognition for his work as an employment lawyer when he worked at the Employed Bar. Testimonials from Legal 500 (2025: Senior Executives) state that “Lucas Nacif is… very good and has prepared some excellent submissions” and that “Lucas Nacif is extremely intelligent and on top of the law. His legal expertise shines through at every stage.” Legal 500 (2026: Senior Executives) also state that Lucas “handles a range of Employment Tribunal cases, and excels at matters related to neurodiversity”. 

Outside of work, Lucas enjoys spending countless hours in the boxing gym (although rather sensibly, Lucas recognises that professional boxing is not the right fit for him). However, when not focusing on his health and fitness, Lucas loves to explore very nice bars and restaurants around London. He is also an amateur cook and enjoys travelling.

Employment Law

Statutory Employment Law

Since joining 42BR, Lucas has represented a wide variety of employers in the local government, retail, hospitality, manufacturing, energy, education and social care sector. Lucas has also represented individuals working in sectors such as central government, healthcare, finance, energy, hospitality, manufacturing and higher education.

Lucas maintains a very busy courtroom and advisory practice as an employment barrister, regularly representing Claimants and Respondents in preliminary hearings, judicial mediations and final merits hearings. In addition, Lucas regularly drafts pleadings and provides written advice to solicitors in complex statutory employment matters. In recent months, Lucas has drafted pleadings and advised clients on a wide variety of matters, such as indirect sex discrimination, pregnancy/maternity discrimination, constructive dismissal, failure to make reasonable adjustments, discrimination arising from disability, victimisation, whistleblowing and many more.

Lucas is also experienced in dealing with procedurally complex matters – such as anonymity, disclosure (including third-party disclosure), legal professional privilege and international jurisdiction.

Lucas has also appeared in the EAT on three separate occasions. Lucas has a strong interest in employment appeals and welcomes any instructions regarding EAT appeals.

Highlights include:
  • Represented a Respondent in a judicial mediation and negotiated settlement at under 20% of the Claimant’s schedule of loss, with an agreement to waive unknown future claims (concerning a failure to make reasonable adjustments claim).
  • Representing a Respondent in an ongoing disability discrimination claim. Lucas has advised the Respondent behind the scenes on difficult procedural matters, including successfully resisting the Claimant’s application to strike-out the Respondent’s response. The matter will now proceed to a five-day final hearing in Bristol ET, where Lucas will represent the Respondent as its sole counsel.
  • Representing a local authority in an unfair dismissal claim with a complex procedural history given the Claimant’s history of not complying with Tribunal orders and failing to actively pursue her claim. Lucas has represented the local authority in two preliminary hearings and has advised the local authority in ongoing procedural matters.
  • Represented a Respondent in an Open Preliminary Hearing on the Claimant’s disabilities (endometriosis, fibromyalgia and stress/anxiety). Successfully resisted a last-minute application to adjourn after the Claimant refused to attend the hearing to be cross-examined. The ET proceeded in the Claimant’s absence, hearing submissions from the Claimant’s representative and the Respondent and attaching minimal weight to the Claimant’s Disability Impact Statement (judgment reserved).
  • Advised a senior academic in an unfair dismissal, wrongful dismissal and sex/race discrimination claim after being dismissed due to findings of bullying and harassment. The claim was settled at a pre-action stage for a substantial amount, prior to the academic even contacting ACAS for Early Conciliation.
  • Represented the appellant in Mireku v London Underground Limited [2025] EAT 57, an appeal concerning causation under the Part-Time Workers (Prevention of Less Favourable Treatment) Regulations 2000.
  • Acted as junior counsel for a teacher in a 4-week disability discrimination, victimisation, wrongful dismissal and unfair dismissal claim against a Primary and Nursery School in Bury St Edmunds ET.
  • Acted as junior counsel for Sun Mark Ltd (and individual Respondents, including Lord Rami Ranger) in a high value sex-discrimination and victimisation claim in Watford ET and the EAT (see R Kaur v Sun Mark Ltd [2024] EAT 41).
  • Successfully acted unled for the appellant in Haziz Rahim v The Big Word [2023] EAT 171, an appeal concerning the ET’s decision to conclude that a discrimination claim was presented out of time without considering the Claimant’s application to amend.

Professional Disciplinary

Lucas has extensive experience in advising senior executives regulated by the SRA, ICAEW and the FCA facing allegations of misconduct. Lucas is very keen to develop a professional disciplinary practice at the independent Bar and welcomes instructions in this area.

Highlights:
  • Advised a partner of a leading law firm facing an internal disciplinary investigation concerning allegations surrounding their honesty and integrity.
  • Advised a CEO regulated by the FCA that faced an internal disciplinary investigation on misuse of confidential information during his gardening leave. Drafted witness statements for the purposes of disciplinary hearings, advised the client on the implications that the misconduct findings had on his regulatory status under the Senior Managers and Certification Regime. Secured compensation for the client pursuant to a settlement agreement after appealing the disciplinary outcome.
  • Advised a barrister facing BSB disciplinary proceedings arising from allegations of dishonesty.

Business Law

Due to Lucas’ extensive experience in representing senior executives, he is very well placed in advising employees and employers in contractual disputes. For example, whilst at Farore Law, Lucas regularly advised senior executives on LTIP schemes, discretionary bonuses, share options and carried interest. Lucas regularly advised individuals in relation to clawbacks and good leaver/bad leaver provisions.

Lucas had also in the past done advisory work relating to the enforceability of restrictive covenants and had on multiple occasions successfully negotiated the waiver of certain non-compete or non-solicitation clauses as part of settlement agreements for senior executives.

Lucas was also a visiting lecturer at King’s College London, where he taught company law for LLB students for an academic term in 2023. Lucas has a particular interest in director/fiduciary duties, unfair prejudice, partnership law, derivative claims and economic torts.

Lucas welcomes instructions regarding contractual disputes, data protection, professional negligence, business protection/restrictive covenants, partnership law, company/insolvency law and civil fraud.

Due to Lucas’ background as a specialist employment barrister, he also welcomes instructions in wrongful dismissal claims and discrimination in the provision of goods, services and education in the County Court and in the High Court.

Highlights include:

  • Advising a judgment creditor in enforcing an Employment Tribunal award against a Sovereign State in the High Court. This required advising the judgment creditor on issues such as state immunity, diplomatic immunity and immunity from seizure of cultural objects.
  • Defending a homeowner in a construction dispute with a builder, including bringing a counterclaim in breach of contract, negligence and the Consumer Rights Act 2015.
  • Successfully resisted an application to set aside a Tomlin Order in the County Court and secured indemnity costs, resulting in the court awarding approximately 70% of the client’s legal costs.
  • Represented a debtor in a bankruptcy petition. Secured an adjournment to enable the debtor to reach an agreement with the creditor without the need for the creditor proceeding with the bankruptcy petition.
  • Drafted pleadings for a primary school in a direct race and religion discrimination claim in the County Court.

Areas of Expertise

Related News

Statutory directors and employment status

Statutory directors and employment status

Lucas Nacif discusses how straightforward it really is for a director to be considered an employee of the company, as well as what, if any, employment rights a director might have if they are not classed as an employee.


Published: 27th Aug 2025

Awards & Recognition











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