Three drug labs in Canada's Pacific coast province of British Columbia have been dismantled, police said Thursday, adding that two of the labs are believed to have been used to produce fentanyl while the purpose of the third remains “undetermined.” The Royal Canadian Mounted Police also arrested two suspects, including someone described as a “chemist,” but no charges have yet been laid as the police investigation continues. The Mounties say they executed “numerous” search warrants in late March and found the three labs, which were equipped with sophisticated equipment that is also used in “academic and professional research facilities.”