[originaltext] (1)Pupils are warned they could even be excluded(开除)from sch

(1)Pupils are warned they could even be excluded(开除)from school if they do not follow the rules, starting in January. It aims to improve the behaviour and safety of young people travelling to school or college. David Cunningham-Jones, father of 12-year-old Stuart, who was killed in a school bus crash in the Vale of Glamorgan, welcomed the code but said more work was needed.
    The assembly government said schools and local authorities would have the power to take action against young people who misbehaved on their way to and from school or college.
     (2)An awareness campaign will start in January to encourage pupils to behave responsibly and help head teachers, teachers, parents and transport operators to understand their role. The code, which includes all methods of transport, will be incorporated into schools’ existing behaviour policies.
1. What is this news item mainly about?
2. What is the aim of the awareness campaign?