Something went wrong, please try again later. Invalid email Something went wrong, please try again later. Sign up for political news and analysis from outside the Westminster bubble Civic leaders in Greater Manchester will make the case to government for education around slavery and the slave trade to be 'compulsory' learning in primary and secondary schools. They have also collectively agreed to call on the Prime Minister to introduce a national Slavery Memorial Day. The Greater Manchester Combined Authority met on Friday - coincidentally Holocaust Memorial Day - to consider a request from Salford City Council to support its call...