: Shiv Sena (UBT) chief Uddhav Thackeray on Monday took a dig at BJP after former Congress CM Ashok Chavan resigned amid speculation of him joining the BJP.Uddhav said Ajit Pawar was accused of the Rs 70,000 crore irrigation scam and within 10 days he joined BJP, now Ashok Chavan is joining BJP, possibly to close his Adarsh scam.