Immigration crisis: experts weigh legalising undocumented migrants

Kabous Le Roux

Kabous Le Roux

30 April 2026 | 10:04

Tensions over undocumented migrants are rising. Experts and activists debated whether legalising migrants could ease pressure or deepen South Africa’s immigration crisis.

Immigration crisis: experts weigh legalising undocumented migrants

Some of the undocumented migrants intercepted at the Beitbridge border on 21 April 2025. Picture: @TheBMA_SA/X

South Africa’s immigration debate is reaching a critical point, with growing warnings of unrest and renewed calls for a shift in how undocumented migrants are handled.

Concerns about illegal immigration, pressure on services, and job competition are fuelling protests, while experts argue the current system is already failing.

The issue took centre stage during a public dialogue this week, as tensions linked to undocumented migrants and enforcement policies continue to escalate.

Protests and pressure over illegal immigration

Recent demonstrations, including those linked to the civic group March and March, have amplified calls for stronger action against undocumented migrants.

Protesters argue that illegal immigration is straining jobs, infrastructure and public services.

The debate comes amid warnings of possible xenophobic violence, with global figures such as António Guterres, the Secretary-General of the United Nations, raising concerns about rising tensions.

The pressure has pushed immigration back to the top of the national agenda.

Related articles

SA govt rejects claims it is failing to act on illegal immigration (Crackdown pressure grows as officials defend border control efforts.)

SA deported 600,000 migrants since 2023; concerns grow over wrongful arrests (Mass deportations raise alarm over system failures and legal risks.)

March and March protest over illegal immigration gains momentum (Demonstrations intensify as frustration over undocumented migrants spills onto the streets.)

Is enforcement enough?

A key question emerging from the discussion is whether stricter enforcement alone can resolve the immigration crisis.

Some participants argued that South Africa’s current approach is not working, pointing to failures in documentation systems and administrative processes.

Systemic issues within the asylum and immigration system are contributing to the crisis.

This raises concerns that focusing only on deportations and crackdowns may not address the root causes of undocumented migration.

Debate over legalising undocumented migrants

The idea of regularising undocumented migrants, bringing them into the legal system, is gaining attention.

Countries like Spain have experimented with large-scale regularisation to stabilise their economies and societies.

Some experts believe a similar approach could help South Africa regain control of its immigration system.

They argue that legalisation could improve monitoring, reduce exploitation, and ease pressure on enforcement structures.

However, critics warn that such a move could encourage further illegal immigration and deepen existing challenges.

A global issue with local consequences

Speakers stressed that immigration pressures are not unique to South Africa.

Many countries are grappling with rising migration, but South Africa’s economic conditions, unemployment levels and service delivery challenges make the issue particularly sensitive.

The debate also comes amid politically charged rhetoric, with figures such as Julius Malema recently drawn into controversy linked to immigration-related claims.

No easy solution

There is broad agreement that South Africa needs clearer policies, better systems and more effective implementation.

But there is no consensus on whether legalising undocumented migrants is the solution.

What is clear is that the current approach is under strain, and with tensions rising, pressure is mounting for the government to act.

Get the whole picture 💡

Take a look at the topic timeline for all related articles.

Trending News