JEDDAH, 6 December — With 65 percent of them keen to adhere to traffic regulations, bachelors are more careful than married people in driving, according to a study conducted by the Social Sciences Department of King Saud University. Sixty-one percent of those who are married and 60 percent of those who are divorced follow the traffic laws carefully, said the study carried by Al-Madinah newspaper yesterday. Age and education are two other factors that determine the way you drive. The lesser the age or educational level people tend to be the more careless in driving. While 87 percent of those who past 43 are law-abiding only less than 40 percent of the age group between 18-23 obey the traffic rules.