With regard to the article “Noose tightened on cover-up businesses” (May 13), if 30 percent of expatriates are involved in cover-up businesses (tasattur), it means that 30 percent of sponsors are also involved and are cheating and betraying their country. First of all, it is the expat who invests all the money in such businesses. So, in the end, the expat will suffer and the sponsor will go scot-free. These sponsors should be punished severely. Bash Gul, Online response II. Just open a website and offer a reward for anyone giving information on who is doing business illegally in the Kingdom. The government will get hundreds of reports daily providing information about businesses that they can investigate and close. Mohammed, Online response