Halifax Regional Police are investigating a bank robbery on Spring Garden Road on Monday.
Police say a man entered the TD Bank located at 5495 Spring Garden Rd. in Halifax.
The man allegedly told tellers that he had a weapon, although none was seen, and demanded cash.
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The man attempted to flee the bank with an undisclosed amount of cash when a dye pack exploded, causing him to drop the money.
He was last spotted on Spring Garden Road.
Police say the suspect is described as a man approximately six-feet tall and wearing a black toque.
Investigators are asking anyone with information on the incident to call police at 902-490-5020 or to contact Crime Stoppers.