Tweeter war between West Bengal, Centre over ferrying migrant workers by trains

Political tweeter war has started between WB and the Centre Government over the return of migrant labourers to West Bengal. CM Mamata Banerjee tweeted that the State Govt has arranged 105 special trains to bring back stranded labourers from different parts of the country. After some time Railway Minister Piyush Goel, in his tweet, said that the WB Govt has allowed only seven Shramik Special trains. He further says that earlier WB Govt had given nod for 10 special trains but finally allowed only three trains to reach the state so far.