BJP leader Uma Bharti Sunday said the Uttarakhand flood tragedy triggered by a glacier burst is a matter of concern as well as a warning, and added that as a minister she had spoken against having any power project on the Ganga and its major tributaries. Bharti was the minister of water resources, river development and Ganga rejuvenation during the first term of the Modi government. In a series of tweets in Hindi, she said the glacier breaking off had damaged a power project, triggering the massive crisis. This tragedy that has happened in Rishi Ganga in the Himalayas is a matter of concerns as well as a warning, she said.