So, I guess you think that this new driver tracking would be cheaper than traditional obstructions (i.e. speed humps, chicanes, etc...)? I guess it could be, bu

So, I guess you think that this new driver tracking would be cheaper than traditional obstructions (i.e. speed humps, chicanes, etc...)? I guess it could be, but what are the non obvious secondary and tertiary order costs of tracking all car movement? This seems worrying to me.