A fresh danger is looming after the deluge that swept away more than 1,500 people on the Nepal-Tibet border. There are fears that a newly formed lake of rising water could burst its banks in Tibet. China has warned there is a “high risk” that a lake which formed after the recent landslide may breach its banks, causing a second flood downstream. Till today, an estimated 2.5 million cubic metres of water has accumulated at the barrier lake near the Nepal-Tibet border, official Chinese television said.