you have been hired to coordinate a charity gala to benefit a children's hospital wing opening in the new hospital in Windsor.The guest list of 300 includes local celebrities, dignitaries from city and provincial government, and executives from top corporations in the country.The site selected for this evening of dining, dancing, and a special appearance by a world-renowned musician is the rooftop of the hospital itself.Summarize and describe the safety and security plans, including on-site communications and medical services.(people should have 10 key recommendations as the event coordinator)