eunion1-9, Exercise 3: Signs, funds and the environment Model answer: The blue-and-yellow boards with the EU flag are the visible sign of the Union's regional (cohesion) policy: money from the regional development, social and cohesion funds, usually matched by national funding, used to narrow gaps between richer and poorer regions. A sign is not proof that the money worked because it shows where money went, not whether it did what it was meant to do. Studies find real effects in many places, especially for infrastructure, and weaker or disputed effects in others, with questions about waste, targeting and some corruption. Two environmental rules a person might notice (any two): bathing-water testing and classification of beaches; drinking-water and sewage standards; air quality limits; recycling targets and bans on some single-use plastics, such as straws and cutlery; caps that stay attached to drinks bottles; protected nature sites.