There is more problem with means testing than with needs testing. The government can subsidies wheelchair-adapted vehicles to cost as much as a normal vehicle.
Why someone that doesn't need a special vehicle would use the subsidy? The normal car fit their needs for the same price! And it's not even accounting the more probable situation in which the subsidy doesn't cover all the cost difference.
Why someone that doesn't need a special vehicle would use the subsidy? The normal car fit their needs for the same price! And it's not even accounting the more probable situation in which the subsidy doesn't cover all the cost difference.