What interventions would you suggest to support university students to quit smoking?

Applying Health Psychology to Behaviour Change : Healthy campus case study report

Smoking rates are highest among young adults: 23% of those aged 16-24 and 24% among the 25-34 age group. However,many want to quit and there are increased rates of e-cigarette use among young adults. The University would like to support more students to quit smoking. What interventions would you suggest to support university students to quit smoking? You must include at least one policy level intervention and one individual/group intervention and support your suggestions with relevant research
evidence.