Table 2 Motivation intervention functions with its policy functions [24]

1. Education

2. Persuasion

3. Incentivisation

4. Coercion

5. Training

6. Environmental restructuring

7. Modelling

8. Enablement

Regulation^{1,2,3,4,5,6,8}

Service provision^{1,2,3,4,5,7,8}

Communication/marketing^1,2,3,4,7

Guidelines^{1,2,3,4,5,6,8}

Legislation^{1,2,3,4,5,6,8}

Fiscal measures^3,4,5,6,8

Environmental/social planning^6,8