Strasbourg, 05/10/2012 (Agence Europe) - Developing, signing and ratifying a convention is not enough - it's still necessary to check that it is applied properly on the ground. So goes the text on the trafficking of human beings adopted on 6 May 2005. A year later the Group of Experts Against Trafficking in Human Beings (GRETA) was implemented, and seven years later - this Thursday 4 October - GRETA's second activity report was delivered to the public in Strasbourg. Ratified by 37 of the 47...