Two women have been charged with conspiring to import millions of dollars worth of drugs.Mary Johnson, 52, is alleged to have plotted to bring in $2.4 million of cannabis weighing 108lbs between a date unknown and October 21, 2010.She's also accused of plotting to import 49 grams of heroin with an unspecified value.Charged separately this morning was Michelle Gibbons, 28, who's alleged to have conspired to import $1.1 million of cannabis weighing 21,150 grams between the same dates.Neither had to enter a plea as the matters must be dealt with by Supreme Court and both were bailed.