NewsgalleryCannabis plants found on Grimshaw Street in Great HarwoodBookmarkShareNewsByAlex Bell-ACC17:11, 28 JUL 2015Updated17:12, 28 JUL 2015Police find 18 cannabis plants and a quantity of bush cannabis on Grimshaw Street in Great Harwood1 of 4Police find 18 cannabis plants and a quantity of bush cannabis on Grimshaw Street in Great Harwood2 of 4Police find 18 cannabis plants and a quantity of bush cannabis on Grimshaw Street in Great Harwood3 of 4Police find 18 cannabis plants and a quantity of bush cannabis on Grimshaw Street in Great Harwood4 of 4