Question: without modifying my acrual license plates, can i paint my car in a way that would confuse license plate readers? False plates elsewhere on the car? Lines to confuse pattern recognition into rejecting the true plate?
I remember there was some successful SQL injection string printed on a "license plate" that took down a national system somewhere, so you can try with some additional license plate-like bars.
False plates will also confuse a human and will be against the rules, likely will get you fined just like driving with consealed ones or without plates at all.