Handout video from the Alice Morrison Expedition.An explorer seeking to become the first person to cross Saudi Arabia from north to south on foot has completed the first stage of her 2,500km expedition.Writer and TV presenter Alice Morrison, from Edinburgh, began her journey on New Year's Day at the border with Jordan.Accompanied by two camels - named Juicy and Lulu - and local guides, the 61-year-old has now covered the 930 kilometres to the Prophet's Mosque, also known as Al-Masjid an-Nabawi,

Handout video from the Alice Morrison Expedition.An explorer seeking to become the first person to cross Saudi Arabia from north to south on foot has completed the first stage of her 2,500km expedition.Writer and TV presenter Alice Morrison, from Edinburgh, began her journey on New Year's Day at the border with Jordan.Accompanied by two camels - named Juicy and Lulu - and local guides, the 61-year-old has now covered the 930 kilometres to the Prophet's Mosque, also known as Al-Masjid an-Nabawi, in Madinah.