S37·E16 Episode 4892/4893 (Tue 22nd Jan 2008) Thicker Than Water

Sam wakes up in the prison cell feeling lonely and scared and he finally admits to Donna that he was carrying the drugs for Eli. The police turn up at the Dingles and Eli makes a run for it, but he's captured and arrested. Eli reveals that Lily was growing the cannabis plants for him when the police threaten to plant something at his house. Meanwhile, Lily discovers that Eli has been arrested and she confesses to Edna about the cannabis farm and also that she gave Edna some cannabis before the dance! Edna is horrified by both admissions and Lily is arrested when Ross finds cannabis in the teapot.