New Delhi: Delhi Transport Minister Kailash Gahlot on Wednesday held a surprise inspection at Burari Transport Authority here and suggested changes for smoother fitness test for three-wheelers. “Made a surprise visit today to Brurari Transport Authority. Interacted with lots of three-wheeler drivers. Have suggested few changes which will further smoothen the process of fitness for three-wheelers,” he tweeted. Last year in July, Delhi Chief Minister Arvind Kejriwal went for a surprise inspection to the Transport Authority in Burari and called it a “den of corruption”. He had directed changes after which the auto drivers find it easy to get certificates and other documents from the authority.