i havent read the entire thread but i do know a few things to do
when you pull over, try park your car on private property
then go to engine and disconnect something so the car will not start again
then you cannot travel to the RTA station and the cop cannot really book you as it is on private property
dont open bonnet
thats what i have been told
who knows what the real story is
get everything in writing, get them to show you the ADRs, carry your own ADRs
the rest should be childs play
also always claim u have to get home to your sick mother and their delays could cause injury
also demand to speak to senior officer
you do have rights