There have been a large number of break-ins and thefts involving motor vehicles in Watertown over the past several days. Many of the vehicles that were broken into were left unlocked and most have occurred during the overnight hours. The police department is currently investigating these incidents but we urge you to lock your vehicles, especially at night. We also ask that you be alert for any suspicious activity in your neighborhood and call us if you see anything out of the ordinary. You can call the main number at (617) 972-6500 or in the event of an emergency call 911.