Dulquer Salmaan refused to speak to the media after the ED summoned him in connection with seizure of three high-end pre-owned SUVs by the Customs last month. The Customs suspected the high-value vehicles were smuggled from Bhutan. Dulquer has been summoned to show transactions related to vehicles. Earlier, ED raided 17 spots including Prithviraj Sukumaran's home, auto workshops, and traders.