Alarm caused by power outage led police to more than 60 plants A POWER outage has led police to a hydroponic cannabis setup at a Croydon Park property in on Saturday. About 12pm, a member of the public flagged down a police officer on Days Rd after an alarm at a non-residential premises was sounding and the roller door was up. The officer entered the premises and discovered three purpose-built rooms growing cannabis hydroponically. It is believed an earlier power outage caused the alarm activation. Police seized 61 cannabis plants - most of which were mature and a substantial amount of equipment used for the cultivation. Police are asking anyone with information about the cannabis setup or has information that may assist with the investigation to contact Crime Stoppers on 1800 333 000 or online at www.sa.crimestoppers.com.au