Arming teachers would mean safer schools  If school teachers, as people in positions of authority over vulnerable groups, were permitted to carry arms then it would guarantee greater protection for children. Incidents in recent years such as the massacre at Columbine High School have proven that a significant risk exists of school children gaining access to guns and using them against their classmates. The carnage could have been prevented if the teachers present had been able to defend themselves and the children in their care as teachers would be able to act as a first line of defence. [1] Furthermore, having schools as arms-free environments specifically makes them a target, those looking for targets are more likely to choose schools because they are less likely to meet armed resistance. Incidents include a school in Lincoln, Nebraska where a 17-year-old shot his vice-principal before killing himself. Lawmaker Mark Christensen, who had previously been opposed to teachers carrying arms, introduced legislation in January this year after the incident. [2] It illustrates how the potential for harm could be reduced if adults in responsible positions could defend themselves and those in their care.  [1] Hernandez, Selena, ‘Should Teachers Carry Guns On Campus’, CBS 11 News, 21 January 2011,   [2] Huffington Post, ‘Teachers Carrying Guns: Nebraska Senator Mark Christensen Introduces Bill To Keep Schools Safe’, 18 January 2011,