A husband and spouse have been arrested in reference to a legal syndicate supplying unlawful firearms throughout Sydney.The couple was amongst three individuals arrested as a part of an ongoing investigation into the legal group which culminated within the raid of two houses and a enterprise in Double Bay this morning.The arrests come after investigators obtained data connecting the group to a clandestine laboratory found on April 30 final yr.LIVE UPDATES: One new COVID-19 case in New ZealandOfficers dismantled the lab and seized 1.9 kilograms of methylamphetamine (ice).This morning, police and the Public Order Riot Squad executed three search warrants in separate areas throughout Sydney.A 77-year-old man and a 41-year-old lady had been arrested at a house in Cherrybrook through the first raid round 6am.READ MORE: Sydney man important after being flung into the airConcurrently, police arrested a 43-year-old man at a house in Guildford West.About 8am, a 3rd search warrant was executed at a enterprise in Double Bay the place investigators proceed to undertake their search.