Three held after £600,000 Glengormley cannabis seizure 15 August 2013 Last updated at 14:25 Police have seized cannabis with a street value of more than £600,000. Detectives from the Organised Crime Branch recovered the drugs as part of an operation in the Ballyrobert and Corr's Corner area of Glengormley, County Antrim. Three men, aged 33, 39 and 47, have been arrested. They have been taken to Antrim police station for questioning.