From the website:
Make some noise about noise.
Noise pollution is a source of annoyance for 35% of people in Bristol. As well as being annoying, noise causes sleep problems and stress, which can lead to other health problems.
This website pulls together online resources on traffic noise, to raise awareness and find out what you think. This will inform Bristol’s response to the European Noise Directive.
The site allows participants to learn about noise pollution, share how they are being impacted, and suggest how to reduce noise. Their views will “help us to implement the noise action plan for Bristol.”