A man, who impersonated as an official of the government of the United Arab Emirates, was arrested for allegedly duping a hotel in the national capital by fleeing without paying his outstanding bill worth over Rs. 23 lakhs, Delhi Police said. The man identified as Mahamed Sharif (41), hailing from Karnataka's Dakshin Kannada, presented a fake business card and stayed at the Leela Palace Hotel for nearly three months last year, according to the police.