The Role of a Barrister
- teachlawhub
- Mar 9
- 6 min read

Barristers are specialist legal professionals who primarily represent clients in court. The role of a barrister can be interesting and varied. They are experts in advocacy, which means that they represent their clients in court by presenting legal arguments and evidence in front of a judge and sometimes a jury. Barristers play a key role in the justice system in England and Wales, particularly in more serious or complex cases heard in higher courts such as the Crown Court, High Court and appellate courts.
Working as a Barrister
In England and Wales, there are approximately 17,000 - 18,000 barristers working in independent practice. Most barristers are self-employed. However, they typically work from a shared office space known as chambers. A set of chambers is a group of barristers who share resources such as administrative staff, meeting rooms, and office costs. Although they work alongside each other, each barrister runs their own independent practice.
Some barristers choose to work in employed positions rather than independent practice.
For example, barristers may work for:
The Crown Prosecution Service (CPS)
Government departments
Local authorities
Private businesses
Regardless of whether they are self-employed or employed, barristers will specialise in particular areas of law such as criminal law, family law, commercial law, or public law.
Specialising in an Area of Law
Unlike solicitors, who often deal with a wide range of legal issues, barristers usually specialise in one area of law. Examples include criminal law, family law, personal injury, employment law, or wills and probate. By focusing on a specific area, barristers develop a high level of expertise and can provide detailed legal advice on complex issues. This specialist knowledge is one of the main reasons solicitors often instruct barristers to assist with important or complicated cases.
The General Role of a Barrister
The main role of a barrister is advocacy, this means representing clients and presenting legal arguments in court. Barristers have rights of audience in all courts in England and Wales, which allows them to appear and present cases in all courts from lower courts to the highest appellate courts.
A significant amount of a barrister's work takes place before a case ever reaches a courtroom. One of their main responsibilities is providing specialist legal advice to both solicitors and clients. Barristers analyse the facts of a case, consider the relevant law, and advise on the strengths and weaknesses of the arguments available. This helps clients to understand their legal position and make an informed decisions about how to proceed with their case.
Barristers are also involved in negotiating settlements. In many civil cases, the parties may be able to reach an agreement without the need for a full trial. Barristers can negotiate on behalf of their clients, helping to resolve disputes efficiently and avoid the costs and uncertainty associated with court proceedings.
Another important task is drafting correspondence and formal court documents. Barristers prepare legal documents that must be submitted to the court, ensuring that they are accurate, persuasive, and comply with procedural rules. This requires strong legal knowledge and excellent written communication skills.
Barristers often write what is known as Counsel's Advice. This is a formal written document that provides a detailed explanation of the legal issues involved in a case and recommends the best course of action. Solicitors rely on this advice when deciding how to progress a client's case.
They also hold case conferences, which are meetings involving the barrister, solicitor, and client. During these meetings, the barrister discusses the evidence, explains legal issues, answers questions, and prepares the client for what may happen during the court proceedings.
In addition, barristers write legal opinions on cases. A legal opinion is a detailed assessment of the law and evidence, explaining how a court is likely to view the case and what outcome may be expected. These opinions can be crucial when deciding whether to settle a case or proceed to trial.
Barristers also draft documents that will be used in court. These may include skeleton arguments, written submissions, and other documents that set out the legal arguments the barrister intends to present during the hearing.
Finally, barristers will usually meet with the client before the trial. This meeting allows them to discuss the case, explain the court process, review the evidence, and ensure that the client understands what to expect.
The Role of a Barrister in Crown Court Cases
In the criminal cases that are heard in the Crown Court, barristers often represent either the defence or the prosecution. Their role can be divided into three main stages: before the trial, during the trial, and after the trial.
Before a Court Hearing
Before a trial takes place, barristers carry out extensive preparation. One of their key tasks is giving specialist legal advice to solicitors and clients. This might involve explaining the strength of the evidence, the possible defences available, and the likely outcomes of the case.
Barristers will also write legal opinions analysing the case in detail. This helps the legal team understand the strengths and weaknesses of the evidence and develop an effective legal strategy.
Another important task is drafting documents for use in court. These may include legal arguments, written submissions, or documents outlining the defence or prosecution case.
Barristers will also meet with the client before the trial. During these meetings, they will explain the court process, discuss the evidence, and prepare the client for what will happen in court. This can be especially important in criminal cases, where defendants may be anxious or unfamiliar with the legal system.
During a Trial
The most visible part of a barrister’s role is advocacy in court. Because barristers have full rights of audience, they can represent clients in all courts in England and Wales.
During a criminal trial, the barrister's primary role is to advocate for their client.
At the beginning of a criminal trial, a barrister may make an opening statement. This introduces the case to the jury and provides an overview of the arguments and evidence that will be presented.
Barristers then present the case on behalf of their client. This involves explaining the relevant facts, applying the law, and persuading the court to accept their arguments.
A key part of the trial process is examining witnesses. When a witness gives evidence for the barrister's own side, the barrister conducts an examination in chief. During this stage, the barrister asks questions that allow the witness to explain what they know about the case and ask them to discuss their evidence.
Barristers also cross examine witnesses called by the opposing side. Cross examination involves asking questions designed to test the accuracy, reliability, and credibility of the witness's evidence. This is often one of the most challenging and important aspects of advocacy.
Once all of the evidence has been heard, barristers make closing speeches. These speeches summarise the evidence, highlight the strengths of their case, and explain why the court or jury should accept their arguments.
After the Trial
A barrister’s work may continue even after the trial has finished. If the client has been convicted, the barrister may give advice about the possibility of an appeal.
If there are valid legal grounds, the barrister may then represent the client in the appeal court, arguing that there was a legal error in the original trial or that the conviction or sentence should be reconsidered.
Barristers Acting for the Prosecution
Barristers do not only represent defendants. They may also act on behalf of the prosecution, particularly in serious criminal cases.
When acting for the prosecution, the barrister will prepare the case for court, ensuring that the evidence is clearly organised and ready to be presented during the trial.
In court, the prosecution barrister will deliver opening and closing statements, explaining the case against the defendant and summarising the evidence presented.
They will also question prosecution witnesses to allow them to present their evidence to the court. In addition, the barrister will cross-examine defence witnesses to challenge their testimony and test the reliability of their evidence.
The aim of the prosecution barrister is to show that the evidence proves the defendant’s guilt beyond reasonable doubt. If the defendant is found guilty or pleads guilty, the prosecution barrister will also assist the court in ensuring that the sentence imposed is fair and appropriate.
The Cab Rank Rule
An important principle governing barrister is the Cab Rank Rule. This rule requires barristers to accept any case within their area of expertise if they are available and the client is willing to pay the appropriate fee. The rule is named after the way a taxi driver at the front of a taxi rank must accept the next passenger, regardless of who that passenger is.
The Cab Rank Rule helps ensure that everyone has access to legal representation, even individuals accused of serious or unpopular offences. Barristers are not allowed to refuse a case simply because they disagree with the client's actions, beliefs, or reputation. This principle supports the rule of law by ensuring that all individuals have the opportunity to receive legal representation and a fair hearing.
Overall, barristers play a vital role in the legal system of England and Wales. They are highly trained specialists in advocacy who represent clients in court, provide expert legal advice, and help ensure that trials are conducted fairly and according to the law. Whether acting for the defence or the prosecution, barristers help the court reach just and well reasoned decisions.
Click below to download the Free TeachLaw Student Activity Pack.




Comments