Police are searching for two men they say are behind a string of delivery truck robberies in Brooklyn.

According to officials, the men have already held up seven truck drivers at five different locations. Police say the men have a robbery pattern ? they approach the drivers as they?re unloading the truck. While holding the drivers at gunpoint, the men demand cash. Police say the robbers have already made off with cell phones and money.

Police believe both men were captured on surveillance video. They are asking anyone with information on the robberies to call Crimestoppers at 1-800-577-TIPS to help prevent future robberies.

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