Two people have been arrested after allegedly robbing the Herring Cove Sobey’s and threatening an employee with a knife on Saturday morning. Police say the two men were seen stealing items and staff confronted them. One of the men pulled out a large knife and threatened a worker before fleeing in a vehicle. A witness followed the men and police were able to make an arrest on Hartlen Avenue. A 23-year-old Halifax man is facing robbery, theft and weapons charges while a 22-year-old Bedford man is facing theft and possession charges.