BEIJING Nov. 28 (Xinhuanet) - Premier Wen Jiabao on Sunday pledged  central and local government funds to provide and improve school bus services in the wake of the traffic accident that killed 19 preschool children and sparked national outrage . He urged relevant departments of the State Council to "rapidly" formulate safety regulations for school coaches, and said China will accelerate the setting up of standards on design and production. Central and local governments will share the costs on providing more school buses that meet safety requirements, the premier said. However, Wen said a lot of local governments have failed to meet the rapidly increased demand for safe school buses or established sound management systems. Officials will face investigations into their responsibility if tragedies such as the one in Gansu occur again, he warned. Yuan Guilin, an education professor at Beijing Normal University who is known for his research into rural education, has proposed that all school buses should be equipped with black boxes, adding that it is achievable and affordable. The government should also improve the wages and benefits for drivers to prevent them from taking extra jobs and often driving while tired, he said. Given that some authorities complain that they are short of money, Yuan suggested they be allowed to sell advertising space on school buses. Gan Yuanchun, who participated in a campaign to promote school bus safety, said the central government should encourage the use of smaller school buses in rural areas, as roads in remote countryside areas are not as wide as in cities. Students' parents should also be able to get involved in deciding how school buses are managed, he added. In rural areas, especially in western parts, many children are struggling to receive quality preschool education because public kindergartens are scarce and most private ones often do not have qualified teachers or hardware. Which of the following would be the best title of the passage?
Premier Wen promised to guarantee school bus safety. School bus safety can not be guaranteed in some rural places. Some experts offer some suggestions concerning school bus safety. School bus services should be improved in no time.