Why should you not turn your steering wheel to the left when stopped at an intersection waiting for oncoming traffic to clear?

• Your vehicle could be pushed into the path of oncoming traffic.
  Explanation:

  "When stopped at an intersection, do not turn your steering wheel to the left until it is safe to complete the turn. Keeping your wheels straight prevents your vehicle from being pushed into oncoming traffic in case of a rear-end collision."
• Your brake lights may turn on.
• Your turn signals may turn on.
• Your steering wheel may get locked.