Okaz/Saudi Gazette TAIF — Teachers and students of an elementary school in Taif have complained that a neighbor was bullying them continuously deflating their car tires and chasing them with a knife whenever they are entering the school or going out of it. The school principal wrote to the department of education describing the man not to be in proper mental condition. He asked for a mechanism to protect the school staff consisting of 650 students and teachers so that no one of them is hurt or injured. A number of teachers said the man once chased one of them threatening to stab him with a knife but the teacher was able to seek protection at the school. The teachers said the man was still threatening them and was still deflating the tires of their cars.