Over 350 staffers of the Warje Karvenagar regional ward office of the Pune Municipal Corporation (PMC) and a section of the employees from Cummins India Limited on Friday jointly undertook a cleaning drive on the river bed for three hours. During the drive, they collected two containers full of plastic carry bags, gutkha sachets and other garbage from the river bed. The drive was carried out between Rajaram and Mhatre bridges. Regional ward officer Sunil Gaikwad, health inspector Dipak D…