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Criminal Defence

Complete Guide to Criminal Defence in England & Wales

Understanding your rights and the criminal justice process

13 min readLast updated: 9 January 2025

Your Rights When Arrested

If you're arrested in England or Wales, you have important legal rights. You must be told why you're being arrested and cautioned that you do not have to say anything, but that anything you do say may be given in evidence. You have the right to free legal advice at the police station, which you should always take advantage of.

Once at the police station, you're entitled to have someone informed of your arrest, access to legal advice (free of charge), see the codes of practice governing police powers, and receive medical attention if needed. The custody officer must explain these rights to you and record them.

The police can detain you for up to 24 hours without charge for most offences, or 36-96 hours for serious offences with court authorisation. During this time, they can question you, but you have the right to have a solicitor present during interviews. Your solicitor can advise you whether to answer questions, give a "no comment" interview, or provide a prepared statement.

The Criminal Court Process

Criminal cases are heard in either the Magistrates' Court or the Crown Court, depending on the seriousness of the offence. Summary offences (less serious) are dealt with in the Magistrates' Court. Indictable-only offences (the most serious) must be heard in the Crown Court. Either-way offences can be heard in either court.

In the Magistrates' Court, cases are decided by magistrates (volunteer members of the public) or a District Judge. There is no jury. Maximum sentences are limited, typically to six months' imprisonment for a single offence or 12 months for multiple offences.

The Crown Court handles more serious cases, with a judge presiding and a jury of 12 members of the public deciding guilt. Sentences can be much higher, including life imprisonment for the most serious offences. You have the right to trial by jury for either-way offences if you choose, even if the magistrates think they can deal with it.

Police Station Representation

Getting legal advice at the police station is crucial. A solicitor can advise you on the strength of the evidence against you, whether you should answer questions or give a no comment interview, and ensure the police follow proper procedures. This advice is free, regardless of your financial situation.

Your solicitor can sit in on police interviews and intervene if questions are improper or if you need a break. They can take notes and ensure an accurate record is kept. After the interview, they can advise on whether you're likely to be charged and what might happen next.

If the police want to search your property, take samples, or conduct an identification procedure, your solicitor can advise on whether they have the right to do so and ensure proper procedures are followed. Evidence obtained improperly may be excluded at trial, so having a solicitor present helps protect your rights.

Preparing Your Defence

Building a strong defence requires gathering evidence, identifying witnesses, and developing a clear strategy. Your solicitor will review the prosecution's evidence, identify weaknesses, and investigate your side of the story. This might include obtaining CCTV footage, instructing expert witnesses, or interviewing defence witnesses.

The prosecution must disclose evidence they intend to rely on and any evidence that might help your defence. Your solicitor will review this disclosure carefully, as prosecution cases sometimes fall apart when evidence is examined closely. If disclosure is incomplete, your solicitor can make applications to the court.

Your defence might involve challenging the prosecution's evidence (arguing it's unreliable or inadmissible), providing an alibi, or raising a legal defence (such as self-defence). In some cases, the best strategy might be to negotiate with the prosecution for reduced charges. Your solicitor will advise on the best approach for your circumstances.

Sentencing and Appeals

If you plead guilty or are found guilty, the court will sentence you. Sentences range from discharges and fines to community orders and imprisonment. The court considers sentencing guidelines, the seriousness of the offence, aggravating and mitigating factors, and your personal circumstances.

A guilty plea typically results in a reduced sentence, with the biggest reduction (up to one-third) for pleading guilty at the earliest opportunity. Your solicitor can present mitigation on your behalf, highlighting factors that might persuade the court to impose a more lenient sentence.

If you're convicted and believe there's been an error, you may be able to appeal. From the Magistrates' Court, you can appeal to the Crown Court for a complete rehearing or to the High Court on a point of law. From the Crown Court, you need permission to appeal to the Court of Appeal. Strict time limits apply, so seek advice quickly if you want to appeal.

Frequently Asked Questions

Disclaimer: This guide provides general information about the law in England and Wales. It is not legal advice and should not be treated as such. Every situation is different, and you should consult a qualified solicitor for advice specific to your circumstances.

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