A senior Christchurch Boys High student spotted running through two girls schools wearing a Nazi slogan on his chest has fronted. The Year 13 pupil ran, with a group of other boys, through Christchurch Girls High School and Rangi Ruru Girls School at lunchtime yesterday. He had the words "sieg heil" written across his chest, and was wearing nothing else but his underwear. Headmaster Nic Hill was disappointed over the teenager's antics - but was pleased the student had fessed up early. "He's come to school this morning and told senior staff it was him," he said. "It's good, he's reflected and come forward straight away." Hill said a letter was being sent to the boys and their parents with a clear message that racial intolerance was not okay. "Christchurch boys will not tolerate racism," he said.…