Although the buses do not belong to ZIS and the bus drivers are not ZIS staff members, the bus driver has absolute authority on the bus. Because of the possible danger of accidents on the road, the bus driver must devote his full attention to his job without any distractions from students on the bus. This means no food or beverages, no loud talking or music, no moving about, etc. are allowed.
Every registered student passenger and his/her parents must read and sign the bus regulations each year. Students who have not registered for bus services may not benefit from the bus. Students who are disruptive on the bus will be reported by the bus monitor to the Principal, who will contact the parents. Student will be removed from the bus for five days after a second reporting. A third reporting will result in the student being removed from the bus for the remainder of the year without refund.