Health Minister Khairy Jamaluddin today warned about the possibility of restarting enforcement exercises as many people have started to show a lackadaisical attitude in observing the Covid-19 standard operating procedures (SOP).<br /><br />As a new Covid-19 infection wave has started in the country, Khairy reminded the public to continue observing the Covid-19 SOP that is still in place, including wearing face masks in indoor spaces.