IKEA's campaign for the Brighton store launch leverages the notorious presence of seagulls in the area, using humor to create memorable out-of-home advertisements. By incorporating seagull droppings on furniture, the ads playfully acknowledge a local issue while promoting IKEA's affordability and accessibility. The strategy is to generate buzz and draw attention to the new store opening, capitalizing on the relatability of the seagull problem to resonate with the local community.