MediaVIDEO: Meant to Keep Students Safe, Effectiveness of Blue Lights Unclear By Molly Gaglione and Emmagrace SperleUpdated February 12, 2020 2:50 p.m. CTPublished February 12, 2020 2:50 p.m. CTShare this...FacebookPinterestTwitterLinkedinCampus Safety says the blue lights increase student safety, but can’t provide data to prove it. (Visited 188 times, 1 visits today)Share this...FacebookPinterestTwitterLinkedin