LOS ANGELES, Calif. /ScoopCloud/ -- California Safe Schools (CSS) today celebrates the implementation of "No Idling" signs near 50 school "hotspot" sites to eliminate diesel exhaust that can have immediate health effects especially for sensitive receptors like school children. Diesel exhaust contains toxic substances such as arsenic, benzene, formaldehyde and nickel that can contribute to mutations in cells that have progressed to cancer.
