Tonight, on The Panel, Wallace Chapman is joined by panellists Michael Moynahan and Aimie Hines First up, a social services provider in the Wellington region says it's efforts to prevent harm from meth in schools is under threat. Liz Kelly of the Whanau Centre explains. Then, mobile phone maps are starting to warn drivers about speed cameras. Is it a useful feature, or is it training people to speed? Levi Anderson is a research associate in road safety at Sunshine Coast University; he thinks the latter. And how would you feel if you walked out your front door to be met by a 16 metre cellphone tower? That's the potential future for North Shore resident Lisa John, who is working with her neighbours to try and stop it. Finally, did you know that spring is the best time to give your chimney a clean? That's the advice of Krystal Barna, co-owner of Clean Sweep Chimney Sweeps in Dunedin.