By Alois Vinga THERE was drama Thursday when labour federations walked out on Labour Minister Paul Mavima in protest over the alleged collusion between government and business bent on stifling workers’ rights. Representatives from the Zimbabwe Congress of Trade Unions (ZCTU) alongside the usually pro-government unions like the Zimbabwe Federation of Trade Unions (ZFTU) and the Apex Council joined forces in rare unity birthed by increasing hardship against the working class and left the Tripartite Negotiation Forum meeting in a huff. Sources privy to the developments said the move was in protest against Mavima’s conduct of ignoring pertinent issues affecting workers and instead prioritising discussions on government policies among others.