How can I answer on the scenario below in email format?

As director of Human Resources, you must remind both day-shift and swing-shift employees of the company's parking guidelines. Day-shift employees must park in lots A and B in their assigned spaces. If they have not registered their cars and received a white ticket, their cars will be ticketed. Day shift employees are forbidden to park at the curb. Swing shift employees may park at the curb before 3:30pm. Moreover, after 3:30pm., swing-shift employees may park in any empty space - except those marked Tandem, Handicapped, Van Pool, Car Pool, or Management. Day-shift employees may loan their space to other employees if they know they will not be using them. One serious problem is lack of registration (as evidenced by white stickers). Registration is done by Employee Relations. Any car without a sticker will be ticketed. To encourage registration, Employee Relations will be in the cafeteria May 12th and 13th from 11:30am. to 1:30pm. And from 3pm. To 5pm. to take applications and issue white parking stickers.