Kolkata (West Bengal) [India], September 14 (ANI): Junior doctors in Kolkata continue their protest for the fourth consecutive night amid heavy rain at Swasthya Bhawan in the Salt Lake area, demanding justice in the RG Kar medical college rape and murder case of a trainee doctor. In an effort to monitor the situation and ensure security, the Kolkata Police have installed CCTV cameras at the protest site and surrounding areas. The move comes as the junior doctors maintain their stand, demanding justice and calling for enhanced safety measures at medical institutions, even after the Supreme Cour…