Contact the Home Office if you think someone is:
living or working in the UK illegally
employing someone who is not allowed to work in the UK
involved in smuggling
involved in illegal immigration
In an emergency, dial 999 and ask for the police.
Before you start
You do not have to give your name and address. Any information will be treated as confidential.
Other ways to report a crime
You can call any of the following numbers to report a crime anonymously:
Immigration Enforcement hotline
0300 123 7000
0800 788 887
8am to 8pm, 7 days a week
The Anti-Terrorist hotline
0800 789 321