Any advice? My gorgeous, lively 18 month old boy has developed an ear-splitting high pitched screech whenever we are in the car: he hates being in the car/pram and wants to be out, active. I have tried a pile of toys next to him - he throws them on the floor and screams again. Same with drinks, food. Music/story CDs don't help! I KNOW I've got to ignore it, but v v v difficult! The screech goes right through you! Makes concentrating hard - got caught by speed camera last month (slightly over 30, for God's sake.) He's normally a v happy, bubbly boy - but a nightmare in the car!! Anyone found anything that works?