Some of your staffs has to standby the lifts in every level as customers who want to take the lifts, they do not follow the maximum only four people in one lift rule. So when I went into the lift today, many people just started coming inside the lift, I had to tell them only four people in a lift. Even some people do not care or act like they cannot hear. Your staffs need to make sure that customers do not crowd in lifts. If not there will be possiblity spread of covid-19.