1. License plate must be readable and well lit
2. License plate dimensions must be at least :
* 150 pix for rectangular plates and 100 pix for two-row plates (for Russia, Kazakhstan, Armenia, Uzbekistan, Serbia).
* 130 px for rectangular plates and 70 pix for two-row plates (for all other supported countries).
3. Allowed tilt 5 degrees (clock and counterclockwise).
4. Vertical angle and Horizontal angle: should not exceed 30 degrees:
5. Example of good license plate at day and night