JACKSONVILLE, Fla. -- A video from the Lakeshore/ Blanding area shows exactly why you should lock your vehicles.

The Jacksonville Sheriff's Office posted a video of a suspect riding around on a bike attempting to enter unlocked vehicles.

Police say the suspect is believed to frequent that area between Lake Shore Boulevard and Blanding Boulevard. He is wearing a backpack and riding a mountain bicycle. The suspect is pulling on door handles to vehicles.

Anyone who recognizes the individual in the video is asked to contact the Jacksonville Sheriff's Office at 904-630-0500 or email JSOCrimeTips@jaxsheriff.org.