(b) Each local and regional board of education shall develop and implement a safe school climate plan to address the existence of bullying and teen dating violence in its schools. Such plan shall: (16) prohibit bullying (A) on school grounds, at a school-sponsored or school-related activity, function or program whether on or off school grounds, at a school bus stop, on a school bus or other vehicle owned, leased or used by a local or regional board of education, or through the use of an electronic device or an electronic mobile device owned, leased or used by the local or regional board of education, and (B) outside of the school setting if such bullying (i) creates a hostile environment at school for the student against whom such bullying was directed, or (ii) infringes on the rights of the student against whom such bullying was directed at school, or (iii) substantially disrupts the education process or the orderly operation of a school