Hopper helped Affinity Water launch the SOS: Save Our Streams campaign – a movement to save our globally rare and precious chalk streams from the brink by helping people find ways to waste less water.

The campaign runs across outdoor advertising, PR, digital and social media, with Hopper producing an 8 location experiential tour to take the campaign message to key towns and cities across the south east. 

The centre-piece of the activation is a 10,000 litre bath tub, designed as a stop-and-stare moment through which to engage people in a conversation about water use, how they can help reduce waste and save our streams. 

400,000 people have seen the activation to date, helping to raise awareness of the Save Our Streams message and drive sign-ups to the online campaign platform and resources.