Delhi strictly followed health and safety protocols on Monday as they reopened their gates to welcome students of classes 10 and 12 after ten months due to the novel coronavirus pandemic.Precautions like no canteen, food sharing, assembly or extracurricular activity along with entry and exit through multiple gates, frequent sanitation, and shorter class hours were followed to prevent the spread of the killer virus.Also Read | Churn in India’s internet economyThe decision to reopen schools for senior students in the national capital came after the city saw a decline in Covid-19 cases in the last few days.Speaking to news agency ANI, Reenu Nair, Vice Principal of Delhi Public School (DPS) RK Puram said, "We are taking all precautionary.