Do’s and Don’ts 8 N; T: U/ K8 U% G8 A1 I- p+ z / \" ~ t y" qUse of handheld devices, GPS, iPods, laptops and DVD?players are prohibited and can net a $172 fine. 8 C4 q& q9 u! @; J6 G0 xEating snacks, smoking, sipping coffee and water is OK, but eating a meal isn’t. 6 Z/ p8 c" I I2 H) [% e; CCouriers, emergency personnel, Curb the Danger and 911 calls are exempted.