A woman and two men have been arrested in a pair of drug raids conducted at dawn in connection in Greenfield Park and Brossard.

The woman, aged 39 and the men aged 45 and 55, were transported to a Longueuil police station as the conclusion of a police investigation that began last May.

The trio is expected to face a series of drug-related charges later Thursday at the Longueuil courthouse.

The three are believed to have run an independent drug dealing organization and other arrests are possible following a search of their premises and and extended investigation.