
Your employer is "keeping your passport safe". Part of every payslip goes to a fee that never falls. When you ask about leaving, someone tells you that reporting it could end your visa. None of this is a judgement on you. It is something being done to you.
This guide covers the free helpline, what happens next, and where else to turn.
The Modern Slavery & Exploitation Helpline: the number, the hours, and how to reach it
Call the Modern Slavery & Exploitation Helpline on 08000 121 700. It is free, and run by the anti-slavery charity Unseen. As of 12 October 2026, it has temporarily reduced its hours: 8am to 6pm, Monday to Sunday, until further notice.
You can also report concerns online: https://www.modernslaveryhelpline.org/report
In danger now? Call 999. If you cannot speak, Unseen explains, cough or tap your phone's keys when asked. On a mobile, staying silent sends the call to the Silent Solution, where pressing 55 when prompted connects you to the police; the IOPC, the police watchdog, describes it as a system for mobile callers. Unseen adds that pressing 55 does not share your location.
When to call: how to spot the signs of exploitation
The government's Fair Work Agency says you are being seriously abused or exploited at work "if you believe you're being controlled, threatened or manipulated", and that this "could be an indicator of modern slavery". Signs include:
- your passport taken away
- wages withheld or taken back
- a debt you must work off that keeps increasing
- not being allowed to leave work or your accommodation
- for domestic workers, Unseen adds: kept in the home, watched, without your ID or phone
Gov.uk states that recruitment agencies cannot charge you a fee for finding or trying to find you work; see also our guide to working in the UK. If a Philippine agency took the money, see filing against the agency back home.
The Home Office says modern slavery covers human trafficking, and slavery, servitude and forced or compulsory labour. In its terms, human trafficking needs an action such as recruitment, a means such as deception or coercion, and a purpose of exploitation, and it notes that people may have agreed to parts of their situation. Low pay without force or deception does not, by itself, meet that definition; for pay and workplace disputes, Acas gives free and confidential advice.
What happens when you call the helpline
When you call, a trained adviser first checks that you are safe to talk.
- Safety first. The adviser agrees how and when to reach you again.
- Your details, your choice. You can let the helpline share your details, keep them confidential, or stay anonymous. It asks your consent before passing them on, except where it thinks someone is in imminent danger or a child is at risk.
- What happened. The adviser asks what happened, when, and who is involved.
- The options. A referral to support, information passed to the police or another agency, a safety plan, or no immediate action if you do not want it.
Unseen says the helpline is independent of the police and government, cannot investigate or give legal or immigration advice, and cannot itself enter anyone into the National Referral Mechanism, though where appropriate it can pass your information to an organisation that can. If we could hand you one fact before you dial, it is this: your first question needs no name.
How to report modern slavery in the UK, and the other doors
To report modern slavery in the UK, the National Crime Agency says to contact the helpline on 08000 121 700 or the police on 101, and to dial 999 in an emergency. The Home Office's reporting service sends members of the public, and anyone who would "report it yourself if you are a potential victim", to the same helpline.

- The Fair Work Agency. For serious abuse at work, phone 0800 432 0804, Monday to Friday, 9am to 5pm (as of October 2026), free, with an interpreter if needed.
- On a Skilled Worker visa? The Fair Work Agency says its online form or email is the quickest route to an investigation.
- On the Seasonal Worker Scheme? Unseen's Seasonal Worker Support Line is 08000 315 049, open 8am to 9pm daily (as of October 2026).
- The Philippine side. See what the Philippine Embassy can do when you are in trouble abroad.
Who can help: first responders and the National Referral Mechanism
Gov.uk defines the National Referral Mechanism as "a framework for identifying and referring potential victims of modern slavery and ensuring they receive the appropriate support". Only designated first responders can refer. In England and Wales, gov.uk lists the police, parts of the Home Office, the Fair Work Agency, and charities including the Salvation Army, Kalayaan and Unseen (the charity, not its helpline); Scotland and Northern Ireland have their own lists.
The Home Office requires an adult's consent. Unseen adds that you must be out of the exploitative situation first, and a helpline adviser can help you plan to leave safely. The Home Office aims to make a first, "reasonable grounds" decision within 5 working days where possible. After a positive one, the statutory guidance gives a recovery period of at least 30 days in which people will not be removed from the UK, unless a public order or bad faith disqualification applies. Support in England and Wales, delivered by the Salvation Army and its subcontractors, can include legal advice, accommodation and protection.
Gov.uk says referrals are passed to the police, but you need not cooperate with them to receive support.
Your visa: what the Immigration Rules actually say
The Home Office states that a positive final, "conclusive grounds" decision "does not result in an automatic grant of immigration leave", though a grant can be considered. The Rules name two routes:
- Skilled Workers. Rule SW 18.3 of Appendix Skilled Worker now says a Skilled Worker with a positive conclusive grounds decision, made during their most recent permission, may have their conditions changed so any work is permitted, except professional sport. It changes what work you may do, not how long you stay; Unseen notes there is no practice guidance yet.
- Domestic workers. The Rules' "Domestic Worker who is a Victim of Modern Slavery" route covers those who came as an Overseas Domestic Worker, a Domestic Worker in a Private Household or a private servant in a diplomatic household, with a positive conclusive grounds decision. Apply, generally, within 28 days of being told; it gives up to 2 years of domestic work in a private household, not settlement.
Only qualified immigration advisers may advise on immigration, the Home Office says, and gov.uk requires them to be registered with the Immigration Advice Authority (IAA) or an approved professional body.
The threat is "leave, and you lose everything". You may lose this job, and the visa questions above are real. But your skills, your English, your registration and your record of good work stay yours, and they are what a career abroad is built on.

Before you call: a short checklist
- ☐ Save 08000 121 700 on paper and in your phone (open 8am to 6pm, October 2026).
- ☐ Write down dates, places and who was involved, and know where your passport is.
- ☐ Before paying for visa help, check the adviser is registered.
- ☐ Before signing with an agency again, check its licence.
The Questions Filipinos Ask Us Most
Is the Modern Slavery Helpline free and confidential? Yes, it is free. You can stay anonymous or keep your details confidential; the helpline shares them only with your consent, except where someone is in imminent danger or a child is at risk.
Will calling get me deported? The helpline is not the police or the government. After a positive reasonable grounds decision in the National Referral Mechanism, the Home Office gives at least 30 days without removal, unless a disqualification applies; a positive final decision does not automatically give leave, so ask a registered adviser.
Sources
- The helpline: https://www.modernslaveryhelpline.org/
- Reporting service: https://www.modernslavery.gov.uk/start
- Helpline FAQs: https://www.unseenuk.org/faqs-potential-victims/
- Spot the signs: https://www.unseenuk.org/about-modern-slavery/spot-the-signs/
- Seasonal line: https://www.unseenuk.org/seasonal-worker-support-line/
- NRM guidance: https://www.gov.uk/government/publications/human-trafficking-victims-referral-and-assessment-forms/guidance-on-the-national-referral-mechanism-for-potential-adult-victims-of-modern-slavery-england-and-wales
- Statutory guidance: https://www.gov.uk/government/publications/modern-slavery-how-to-identify-and-support-victims
- Appendix Skilled Worker: https://www.gov.uk/guidance/immigration-rules/immigration-rules-appendix-skilled-worker
- Appendix Domestic Worker: https://www.gov.uk/guidance/immigration-rules/immigration-rules-appendix-domestic-worker-who-is-a-victim-of-modern-slavery
- Fair Work Agency: https://www.gov.uk/guidance/how-to-report-serious-abuse-or-exploitation-at-work
- Fair Work Agency, contact: https://www.gov.uk/guidance/contact-the-fair-work-agency
- Agency fees: https://www.gov.uk/agency-workers-your-rights/fees
- Acas: https://www.gov.uk/pay-and-work-rights
- Immigration advisers: https://www.gov.uk/find-an-immigration-adviser
- National Crime Agency: https://www.nationalcrimeagency.gov.uk/what-we-do/crime-threats/modern-slavery-and-human-trafficking
- Silent Solution, IOPC: https://www.policeconduct.gov.uk/news/national-campaign-raise-awareness-silent-solution-system