E-rickshaws plying in Noida without valid documents will be seized and proceedings will be initiated against owners of heavy vehicles like buses and trucks if they are found parked along roads, the Noida-Traffic-Police said. Over the past three days, 44 e-rickshaws plying without proper number-plates and documents have been seized, and another 24-vehicles, including private-cars, found parked in no-parking-zones, towed by traffic-officials, it said.