Four men are due to appear in court on Saturday charged in connection with the seizure of cannabis worth an estimated €500,000.
The haul was discovered in Dublin on Thursday when gardaí stopped and searched two vehicles in the Coolock/Santry area of the city.
Four men, aged 27, 30, 36 and 58, were arrested in connection with the incident and detained under Section 2 of the Drug Trafficking Act 1996.
They are scheduled to appear before Dublin District Court later.