My brother lived in Australia for a while. He has olive skin but he's of European descent and can't shave closely, he gets a mild rash on his face. Every time

My brother lived in Australia for a while. He has olive skin but he's of European descent and can't shave closely, he gets a mild rash on his face. Every time he flew back to New Zealand, he was pulled up for what was claimed to be a random search by New Zealand the security staff.