Dr. van tassel explains that when you are about to be involved in a wreck, you should:

The manager of a driver training programs, Dr. William Van Tassel explains that when you are about to be involved in a wreck, you should have your license, insurance card and other pertinent document always ready inside your car. Even though you are a competent driver, accidents may still happen, so keep your camera, pen and paper ready, to document any untoward incidents and avoid any further problems.  

The short-term effect of tar on the body is increased blood pressure.