Arrest in Tanzania: Where the question begins

DAR ES SALAAM: IN Tanzania, arrest is rarely dramatic. It may begin with a request to report to a police post, a quiet knock at the door or a stop on the road. Before long, you are seated on a bench at the station. Your phone is taken.

Hours pass. Family members start asking questions and then one question becomes urgent: “Can they give bail?”

That question matters because the law does not allow people to be held indefinitely. Under the Criminal Procedure Act, a person who has been arrested must generally be brought before a court within 24 to 48 hours, depending on circumstances.

Where that does not happen, bail becomes not just relevant, but necessary. Remand is the exception. Liberty is the rule.

What bail means in law

Bail is the temporary release of a person who has been arrested or charged with an offence, on the condition that the person will return to the police or the court when required. Bail does not end a case and does not declare someone innocent.

It simply recognises that the case has not yet been decided. This principle comes directly from Article 13(6) (b) of the Constitution, which guarantees the presumption of innocence.

Criminal procedure gives this principle practical meaning through section 148 of the Criminal Procedure Act, which empowers courts to grant bail. The message of the law is clear: A person should not be punished before guilt is proven.

Who grants bail and at what stage

Bail may be granted by different authorities, depending on how far the case has gone.

At the earliest stage, bail may be granted by the police for offences that are legally bailable. This usually happens shortly after arrest and before the accused is taken to court.

Police bail exists to prevent unnecessary detention while investigations are still ongoing.

Once the accused appears before a magistrate or judge, the power to grant bail lies with the court under section 148 of the Criminal Procedure Act.

At this stage, the court independently assesses whether continued detention is justified. Bail is not a favour from the police or the prosecution. It is a judicial decision. Courts also have power to grant bail pending appeal.

This arises after a person has been convicted and sentenced but has filed an appeal.

At this stage, the presumption of innocence is weakened, and bail pending appeal is not a right. It is a matter of judicial discretion.

The guiding authority here is Liyamuya v Republic [1978], where the court held that the mere fact that an appeal has been filed is not enough.

The appellant must show overwhelming chances of success or other exceptional circumstances, such as the likelihood that the sentence will be served before the appeal is heard.

Bail pending appeal exists to prevent injustice, not to undermine valid convictions.

The DPP, objections to bail and the Sanga decision For many years, section 148(4) of the Criminal Procedure Act allowed the Director of Public Prosecutions to file a certificate objecting to bail on grounds of public safety or the interests of the Republic. In practice, this often meant that once the DPP objected, bail was effectively blocked.

That position changed decisively in Attorney General v Dickson Paulo Sanga (2020). The Court of Appeal declared section 148(4) unconstitutional on the ground that it interfered with judicial independence.

The court made it clear that decisions on bail belong to the judiciary, not the prosecution.

The legal position today is that the DPP may still raise objections but cannot block bail by certificate alone. The final decision rests with the court.

This case stands as one of the most important humanrights victories in Tanzanian criminal procedure.

What the court considers before granting bail

Bail is not automatic. Courts consider whether the accused has a fixed residence, whether they are likely to attend court, whether they may interfere with witnesses and whether the nature of the offence justifies continued detention.

Tanzanian case law, especially Joseph Masunzu v Republic [1991], has consistently affirmed that bail is a right not a favour and must never be withheld as a form of punishment. Procedure exists to serve justice, not to defeat it.

Documents and assurances required

To justify bail, courts usually require sureties, people who guarantee that the accused will attend court. Sureties must be identifiable, traceable and responsible.

Proof of residence, identification documents and letters from local leaders or employers are commonly required.

For serious but bailable offences, courts may require substantial security, such as a title deed or bank guarantee commensurate with the value involved. Bail is not about money. It is about responsibility and assurance.

When bail is not granted

The law places clear limits on bail. Section 148(5) of the Criminal Procedure Act classifies certain offences as non-bailable, including treason, murder, armed robbery, defilement and terrorism.

Other offences, such as drug trafficking and money laundering, may carry bail restrictions depending on statutory thresholds and specific legislation.

For a general audience, however, the guiding principle remains clear: Where Parliament has expressly restricted bail, courts must respect that limitation while still upholding dignity and fair treatment. How and when bail can be cancelled Bail is conditional.

It may be cancelled if the accused fails to appear in court, breaches bail conditions, interferes with witnesses or if bail was obtained through false information.

In such cases, the court may revoke bail and enforce the bond against the sureties. This is not punishment. It is the law protecting its own process.

Why bail matters

Bail protects people from being punished before guilt is established. It allows accused persons to work, support families, consult advocates properly and prepare a defence.

As cases like Joseph Masunzu v Republic and Kamundi v Republic remind us, procedure is the servant of justice, not its master.

A system that normalises remand forgets the Constitution.

Bail is the law’s pause between accusation and judgment. It is where liberty and justice meet and where courts are tested on their commitment to constitutional values.

That is the meaning of Jua Leo, Jilinde Kesho. Knowing the law today is often the strongest protection you have tomorrow. This article is intended for legal education and public awareness purposes only.

It provides general information on the law relating to bail in Tanzania and does not constitute legal advice.

Laws and procedures may change and their application depends on the specific facts of each case.

Anyone facing arrest, detention or criminal proceedings is strongly advised to seek assistance from a qualified advocate or other authorised legal practitioner for guidance tailored to their situation.