Back in 2011, the NBPD released a video entitled "Lock It or Lose It". The cost figures have become a bit outdated in the past seven years, but the message is still very applicable.
We track the circumstances around burglaries and thefts from cars and, in the vast majority (around 80%) of all these crimes, no force is used. Remember to take a minute to lock your car, roll up your windows, and remove your valuables - every time you park. Lock it... or lose it.
Video available on YouTube here: https://youtu.be/Mmi2LRF7al8
