Pick n Pay Wilgeheuwel NOISE COMPLAINTS

We have log so many noise complaints emails for Pick n Pay Wilgeheuwel night shift, this is really not funny. My husband has had 3 meetings with the store manager Mishka, the center manager Lerina Coles, Thabo Mashiloane and with Nolan. We have been informed by Nolan that the night shift will have some change done and schedules for deliveries changed about 2 weeks ago. We are currently experiencing loud taking as the people are shouting at one another, no hooting signs were placed on the gate but the Pick n Pay trucks that come in to load the steel crates or trolleys still keep hooting, the noise of the steel shoved in the back of the trucks are more constant, and directing the trucks in reverse they whistle as loud as the can. This all occurs between 10pm and 3am in the morning, and no one at Pick n Pay head office gives any feedback or even answers their phones when my husband tries to phone. It seems like we will have to get the police involved, either arrest the workers and start with legal action against them.