McLaren: 2013 DRS changes will need two zones

FIA plans to limit DRS use in practice and qualifying next season to the designated DRS zones should not have a fundamental impact on how teams approach its usage - as long as there are two zones at each track. That is according to McLaren technical directory Paddy Lowe

via Formula1.com - Latest Headlines http://www.formula1.com/news/headlines/2012/11/14093.html