POLICE investigating a major seizure of cannabis in east Belfast arrested a man and seized more drugs during three further searches yesterday. Cannabis worth £450,000 was found in Hollycroft Avenue on Monday. A 38-year-old man was arrested in south Belfast yesterday on suspicion of drug trafficking. Officers also found cannabis worth £40,000 during searches in the Donegall Pass, Donegall Road and Short Strand areas of the city yesterday.