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Feel exploited? Report rogue gangmasters

The Gangmasters and Labour Abuse Authority (GLAA) is an organisation set up to protect workers from exploitation.

If you have any information about the mistreatment of workers, labour providers operating without a licence or a business using an unlicensed gangmaster, please tell the GLAA. Your information counts.

General office enquiries by telephone - 0345 602 5020. Lines are open Monday to Friday 9am - 5pm.

To report problems by telephone - 0800 432 0804

By email -, please give us as much information as you can. 

Online - A confidential reporting form is available in six different languages and you can give information anonymously if you wish.

To find out more: Gangmasters and Labour Abuse Authority

From May 2017 the Gangmasters and Labour Abuse Authority took over the role and remit of the Gangmasters Licensing Authority (GLA). It was granted police-style powers to investigate labour abuse and exploitation across all aspects of the UK labour market. The website and contact details remained the same.