TOPSHOT - Lights illuminate the deserted Sultanahmet square, with the Hagia Sophia mosque in the background in Istanbul during a night-time curfew on December 1, 2020. - Turkey had already imposed a partial weekend lockdown this month but the recent surge in the number of virus cases forced the government to take stronger measures.Under the new restrictions beginning from Tuesday, a curfew will be imposed on weekdays from 9:00 pm to 5:00 am. (Photo by Ozan KOSE / AFP)