haha i have done all three in front of a cop and it works ..... never had to resort to 4th just play the dumb blonde (comes naturally to me) and they just think your late for something and u normally drive like a grannie. I love it when cops try and find excuses for me tho - that was sooo funny "oh you dont know the speed limit around here do you (despite it only being 2 blocks from my house) and your late for work ..... where do u work ..... oh that sounds cushy"