Defensive Race Boost (Need for Speed: Carbon)

In one playthrough of a career, you are unlikely to win 20 defensive races, because they will not give you that many. There is an easy way to boost them. We start any race in the canyon (drift, duel in the canyon), falls into a cliff and press continue. The race is lost. Repeat until a message is displayed stating that your territory is under threat. We pass the race and repeat everything again. We do this until the "Iron wall" card opens. After about every 2-3 lost races, they appear. I discovered this glitch by accident 3 years ago, no one told me. A little later, other players found out about it.

⚠️IMPORTANT NOTICE!⚠️
You need to boost exactly on the NOT PASSED races (marked with an asterisk), otherwise nothing will work. It is better to do this after 68% when the territory of the darius opens, since they attack more often there.

By the way, there are an unlimited number of defensive races in the game. The territory will be attacked until you complete your career by 100%. Here is a video where I clearly demonstrated this https://m.vk.com/video-212378801_456239137?list=85cdf85632965d5da2&from=wall-212378801_172