The Government needs the public to become more aware of the plight facing modern day slaves so they can be freed and the perpetrators brought to justice, a Home Office minister told Good Morning Britain.
Karen Bradley admitted the Government did not "know the scale" of slavery in the UK and urged the public to "learn what to look for" via the Home Office awareness campaign.
More top news
Ice & fog giving hazardous conditions
Misty and fog readily developing
Mr Ramaphosa, South Africa's deputy president, is likely to succeed current President Jacob Zuma when his term in office ends in 2019.