Significant haul of 'potentially lethal' firearms and ammunition dug up by police in GrangetownAn eight-day search has taken place with police saying the find will be used as part of 'ongoing and active' investigations(Image: Cleveland Police)An eight-day police search in Grangetown has uncovered a haul of firearms and a large quantity of ammunition. The force has now confirmed it led to the discovery of several potentially lethal firearms and large quantities of ammunition. We have taken a significant number of weapons, which are capable of causing a fatality, off our streets. "I hope the outcome of this policing activity demonstrates how seriously Cleveland Police treats the threat from the criminal use of firearms. For the latest Teesside news direct to your inbox every day, sign up to our free newsletterArticle continues below