NUM have partnered with Crimestoppers, an independent charity that gives people the power to speak up and stop crime, 100% anonymously. By phone and online, 24/7, 365 days a year.

No police contact. No witness statements. No courts.

If you have information on a suspected criminal, or have information on a crime, and want to remain anonymous just call 0800 555 111 or use Crimestoppers’ online form. In an emergency, call 999.

When to contact NUM

You should contact NUM if:

• you have experienced crime, harm or violence yourself (as a sex worker)
• you are reporting on behalf of a sex worker who has (with their consent)
• you would like to receive support from NUM’s casework team

When to contact Crimestoppers

You should contact Crimestoppers if:

• you have witnessed a crime or have knowledge about a crime that has happened, or may potentially happen in the future

Crimestoppers are able to potentially provide a reward for your information if it leads to a positive result.

Most Wanted

Much like NUM’s alerts, you can also stay alert to other potentially dangerous individuals through the Crimestoppers’ list of the UK’s Most Wanted criminals – have a look at Crimestoppers’ Most Wanted Gallery. You can filter this using locations, crime types and keywords. Please note that some of the information on these pages may be triggering.

For more about Crimestoppers, check out the links below:

I want to report a crime 100% anonymously.

Learn more about Crimestoppers’ anonymity promise.

Learn more about Crimestoppers