The Legal Toolkit

Part 1: Mapping the Employment Law Landscape

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A brief history of employment law in England and Wales

The roots influence the whole. The current UK Employment legal system is shaped by its past and the workers’ rights movements which significantly changed the employment legal landscape over the last 250 years.

The ‘master–servant’ model dominated the legal relationship between employers and workers in the 18th and 19th centuries, with employers exercising significant control and discipline over workers. It was reinforced by written laws such as the Master and Servant Acts which were deeply biased towards the employers.

It was a dystopian reality. Workers had very few rights, and any breaches of contract or challenge to working conditions by the workers led to strict punishments, including imprisonment.8

The early 20th century saw the gradual introduction of protective legislation in response to growing social concern for workers’ welfare and to workers organising for better pay and working conditions. The focus shifted from the employer’s interest in disciplining workers to protecting employee welfare, particularly in response to unfair treatment of workers who suffered industrial accidents and workplace injuries without compensation. Some key legislation from this time includes:

  • Workmen’s Compensation Acts (from 1897): Provided compensation for workplace injuries, regardless of fault. This marked a significant shift in attitudes on employer responsibility towards their workers and on the role of the government in intervening in workplace matters.
  • National Insurance Act 1911: Introduced social insurance cover for loss of income due to ill health or unemployment.
  • Trade Boards Act 1909: Set minimum wages within certain trades that historically offered low wages to workers.

It was not until the 1970s that there was legal recognition of the idea that all employees are entitled to certain basic rights as part of their employment relationship (a ‘rights-based’ approach), including freedom from discrimination on the grounds of sex or race. And therefore, employers have obligations or duties to safeguard employee rights in the workplace. Some key legislation from this time includes:

  • Industrial Relations Act 1971: Introduced laws on unfair industrial practices and established a special Industrial Relations Court to cover a range of labour relations and trade union matters.
  • Equal Pay Act 1970: Mandated equal pay for men and women.
  • Sex Discrimination Act 1975 and Race Relations Act 1976: Prohibited discrimination on grounds of sex and race.

From the 1990s onwards, employment law expanded to cover a wider range of rights, influenced significantly by European Union (EU) law. These changes reflected a broader societal shift towards equality and fairness at work. Some key legal developments which took place include:

  • Introduction of rights to parental leave, flexible working, and protection for part-time and fixed-term workers
  • Disability Discrimination Act 1995 prohibited discrimination against disabled workers.
  • EU-Derived Protections such as the Working Time Regulations 1998 (implementing the EU Working Time Directive) introducing limits on working hours and rights to paid holiday.


Where the Law Falls Short

Employment law today is framed by a number of different laws, supported by case law, and supplemented with practical guidance from regulatory bodies such as the Equality and Human Rights Commission (EHRC) and the Advisory, Conciliation and Arbitration Service (ACAS).

This section introduces the key laws which shape the employment law landscape. Later parts of this Toolkit explore how these rights have worked in practice and how law has been interpreted and applied if something goes wrong.

Employment law today is framed by a number of different laws, supported by case law, and supplemented with practical guidance from regulatory bodies such as the Equality and Human Rights Commission (EHRC) and the Advisory, Conciliation and Arbitration Service (ACAS).

This section introduces the key laws which shape the employment law landscape. Later parts of this Toolkit explore how these rights have worked in practice and how law has been interpreted and applied if something goes wrong.


Understanding the Equality Act in the Context of Race Discrimination at Work

In this section, we take a deeper look at the protection framework within the Equality Act applicable to cases of race discrimination at work. To do so, we’ll cover the following questions: 

  • Who is protected? 
  • Who can discriminate? 
  • What defence is available to the employer? 
  • When can discrimination happen? 
  • What types of race discrimination claims are covered under the Equality Act? 

This section introduces the key laws which shape the employment law landscape. Later parts of this Toolkit explore how these rights have worked in practice and how law has been interpreted and applied if something goes wrong.

  • The Equality Act 2010
  • Protection from Harassment Act 1997
  • Health and Safety at Work Act 1974
  • Personal Injury Law and Duty of Care
  • Human Rights Law: ECHR and the Human Rights Act 1998
  • Employment Rights Act 1996 & the new Employment Rights Act 2025

Understanding the distinction between these categories is important to determine what legal rights and protections a person has at work. This is a complex area of law, but the following table provides a high-level, indicative overview of the Equality Act protections available to different people in the workplace: 


Understanding the distinction between these categories is important to determine what legal rights and protections a person has at work. This is a complex area of law, but the following table provides a high-level, indicative overview of the Equality Act protections available to different people in the workplace: 


Discrimination can occur at any stage of the employment relationship, such as during recruitment, training, performance appraisals and redundancies. An employer’s legal responsibility extends to preventing discrimination at work, including during work-related social events, business trips, and sometimes even conduct outside the workplace if there is a close or sufficient connection to employment.