Riyadh: Saudi Arabia has tightened gold declaration rules for travellers by lowering the reporting threshold to Saudi Arabian Riyals (SAR) 40,000 (Rs 10,08,846), under updated anti-money laundering (AML) regulations. According to Arabic daily Okaz, travellers entering or leaving the Kingdom with gold bullion, precious metals, gemstones or manufactured jewellery worth SAR 40,000 or more must submit a written customs declaration and provide a purc…