Community group Save Big Splash will form a human circle around the water park, calling for the slides to be saved.

So how many people will they need to turn out for the event?

Baby Wes went down to Big Splash for a reconnaissance mission to work out the number of people it will take to form a full circle.

Rod and Gabi also spoke with Save Big Splash chair Amelia Tattam about what people can expect from the event – listen below: