railway khan-paan sewa thekadari karmachari kalyan sangh (rkpstkks) has written a letter to senior divisional commercial manager (dcm), demanding to take action against illegal vendors. in this memorandum, rkpstkks president rishi kumar uikey said that vendors have been given permission for sale of goods at the railway station. platform vending rule is not being followed at railway station raipur. illegal vendors are selling goods items at raipur railway station under the protection of some railway offic