best thing is
when you get stopped, pull over to the side of road, almost to the grass, turn on dome light (if at night) and place your left hand on the window sill and your right hand over your left wrist. Seems funky but we are talking "keep the officer happy" here.
put car in PARK and take foot OFF brake. Contrast to "leave it in drive" and "hold brake" while Officer walks up to you. Add in "reach under seat and make lots of movement" to further displease the officer.
If on urban streets, pull into a grocery store parking lot or somewhere that the officer will not be hit by a bus when he gets out of his car. You do NOT need his adrenaline jacked up more than necessary....
if asked for insurance, tell him its in glove box, and ask if you can reach for it. DO NOT practice your latest fast-glove-box-opening-techniques at this time. See adrenaline comment above. Leave left hand in plain view at ALL TIMES.
99% of time, officer (with audio mic and car camera) will ask the violator "do you know why I stopped you"
tell him "yes sir, I am indeed exceeding the limit, but I got paged/a message/etc that my mom is sick due to unknown reasons and I am going home/to office/to friends house/etc to call her"
try not to say this directly into his lapel mike or it will be too obvious you got training in this area
95% of time you will be cut loose. Trust me on this.
no you dont know why she is sick thats why you need to call her, and yes, she is an older lady and older ladies get sick sometimes for unknown reasons. No sir, sorry, I don't know why she is sick. Has she had problems lately? Yes and she is sick or never ever had a problem and now she is sick.
no she is not at hospital she is at home but she is sick and she is my mom and I am expediting my driving to call my sick mom.
figure out your own excuse why you arent using your cell. not enough minutes, she ignores cell calls on Caller ID, whatever.
we are talking "not getting a ticket"....we can talk morality/dont tell lies/the bible/etc on another thread