Question to the Home Office:

To ask the Secretary of State for the Home Department, how many telephone calls were received by the Metropolitan Police's human trafficking helpline in each of the last three years; how many of these calls were from (a) victims of human trafficking, (b) professional workers and (c) the general public; and what the annual cost is of running the service.

The Home Office does not hold this data. The Metropolitan Police Human Trafficking helpline is owned by the Metropolitan Police and is independent of the Home Office.