The countries and states in which radar detectors / radar jammers can (or cannot) be legally used while driving
The speed limits for driving a vehicle in the featured states and countries
The blood alcohol concentration (BAC) limits for driving in the featured states and countries
See if wearing a seatbelt is required or not while driving (front seats / back seats)
Driving side in all the featured countries
Distance measurement system used in every featured country (metric -km or imperial - miles)

