NEW DELHI: The heart of the city was deserted, with barricades and security personnel turning it into a fortress. Jantar Mantar was sealed, and so were all routes leading to it. The designated spot to dissent on Saturday was everything except what it is supposed to be. Scattered protesters, buses parked askew on streets, and detentions after detentions turned an ordinary weekend into a day of uncertainty for residents and commuters. Familiar routes were difficult to navigate, with barricades at every intersection, and thorough checking at every red signal replayed old memories of the Covid-19...