Because student and staff safety is our top priority, BISD's Buildings and Grounds crews have been working hard the past two days getting parking lots and sidewalks ready for students and staff to return. However, with another night below freezing, BISD will delay the start of school by two hours Tuesday, Dec. 10. Busses will run two hours later than normal. There will not be any morning prekindergarten classes. Afternoon prekindergarten classes will meet at their regular time.