( Engineering Control Association )
Regulations for covering the rear and front wheels,for example.
The rear fender has to end above the axle for maximum
150 mm.
Or regulations to the minimum size of the licence plate.
At some motorcycles in germany,you can see licence plates in sizes of an "griddle".
I could proceed this examples aplenty.....
I will ask for your opinion.
I´m very interested about the legal regulations in your country.
Please give me more infos about.