Gurugram: The Directorate of Enforcement (ED), Gurugram Zonal office on Thursday provisionally attached assets worth Rs 44.55 crore related to former MLA Dharam Singh Chhoker and his two sons Sikandar Chhoker and Vikas Chhoker and their companies M/s Sai Aaina Farms Pvt. Ltd. etc, under the provisions of Prevention of Money Laundering Act (PMLA), 2002..