8 Z2 X7 ?* X; X2 mUse of handheld devices, GPS, iPods, laptops and DVD?players are prohibited and can net a $172 fine. 4 N: F6 j; ]2 K3 @6 r* l- G" Y- LEating snacks, smoking, sipping coffee and water is OK, but eating a meal isn’t. & C) }2 W& O0 y, Q9 v8 }! {/ s( hCouriers, emergency personnel, Curb the Danger and 911 calls are exempted.