New Delhi: In another embarrassment for the poll-bound BSP government in Uttar Pradesh, the Union environment ministry has put Ansal’s 2,400-acre housing project, Hi-Tech Township City, at Dadri on hold for ‘illegally’ reclaiming a wetland in the plot. The ministry has sent a showcause notice to the project developers under the Environment Protection Act, asking them to explain why legal action should not be taken for violating the clearance norms and the project should not be scrapped.