Special monitoring teams of the district administration initiated a campaign against the food outlets selling adulterated and unhygienic food. The teams imposed fines of Rs 35, 500 on food service providers for selling substandard food items. The district Food department sources stated on Friday that food inspectors raided 154 hotels, marriage halls, sweet shops and bakeries in various areas of the city during the last two days and found a number of outlets operating in violation of the Pure Food Laws.