A keen teenager, Wayne Jackson, is determined to become a top transport engineer and as part of his preparation to study transport engineering he has spent all his summer vacations watching and counting vehicles on the road in his city. He announced the results of his study on the first day back to school. There were a number of interesting observations. Perhaps the most interesting was that there appeared to be very few cars on the road at 7am on Sunday while at the same time on Monday there were a very large number of cars on the road which was leading to a traffic jam outside his house. The Principal of the school congratulated Wayne on his insightful study and wished him best of luck in getting into the program of his choice after finishing high school.