41 To increase trust in citizen science data, it is recommended that, where possible, initiatives describe their ‘data stories’ together with a representation of official data. Foster dialogue through environmental mediators showing that citizen sensing can be a tool to calm discussions and reward cases of successful adoption with funding (but adopting appropriate safeguards to avoid prevailing financial interests). Create a dedicated work package that focuses on policy implementation, including the voices of citizens and cities. Understand different types of biases and error issues to enable specialists and decision-makers to consider these potentially misleading factors. 55 57 56 58 CS P CS P CS P B CS P