Red Bull car designer Adrian Newey says 2014 rule changes will spice up new season . The rules are designed to make the sport more exciting and less predictable. Newey says he would like the rules to consider car aesthetics more than they do . `` But they are smaller than the changes we had in 2009 . Englishman says he has a `` 24-hour '' rule he applies to all his design ideas .
Red Bull car designer Adrian Newey says 2014 rule changes will spice up new season . The rules are designed to make the sport more exciting and less predictable. Newey says he would like the rules to consider car aesthetics more than they do . Englishman says he has a `` 24-hour '' rule he applies to all his design ideas .