Shimla, Oct. 17 -- On the directions of chief minister Sukhvinder Singh Sukhu, the HP state pollution control board (HPSPCB) organised mass awareness campaigns in the government schools across the state to spread a message of celebrating clean and green Diwali to reduce the air and noise pollution. The board organised the programmes in educational institutions of Bilaspur, Kangra, Shimla, Chamba, Una, Sirmaur, Solan and Hamirpur districts The central laboratory of the HPSPCB, Parwanoo celebrated "Swachh Deepawali, Harit Deepawali" theme on Wednesday at Government Senior Secondary School, Patta Masulkhana and Parwanoo in alignment with the 'Harit Deepawali' initiative. The slogan writing and rangoli competitions were organised followed by the mass awareness rally by school students to create the awareness among general public about ill effects of bursting of crackers.htc...