One key point of contention is noise spill from the stage, although a noise consultant employed by the council testified that a noise level of lower than 95db at the stages was “not an effective form of entertainment”. As a result a lower noise level to placate local residents was not viable. A sound assessment predicts this fades to around 60db to 75db as it reaches the nearest residences around Brockwell Park.
An acoustic consultant brought in by Brockwell Tranquility then asked to play a 75db level of music during the meeting on portable speakers he had with him, to show what the noise level would be to those residents who live nearest the park. His request was denied on account of the meeting being in a small room rather than in a park outside.
Campaigners’ main argument is that Brockwell Park is not sufficiently big for a festival of Field Day’s size. Brockwell Park is surrounded closely on all four sides by a residential streets, whereas Lovebox’s Gunnersbury Park, which is roughly 50% bigger than Brockwell Park, has the North Circular and the M4 on its east and south sides, and so is less likely to be as disruptive to residents, they argue. Victoria Park is 86 hectares compared to Brockwell Park’s 50 hectares.