Labour inspector Kalidoss said they seized the fake helmets without ISI marks and covering/scrapping company the price in order to sell at an exhorbitant price.
He said action had been intiated against the shop owners who sold the helmets with mentioning the price of the helme.
Show cause notice had been issued to 10 traders for selling helmet at a high cost.
Meanwhile the City Advocates took out a rally on their two wheeler without wearing helmet,to protest against the order making helmet wearing compulsory.