Images show him sitting behind the wheel of an Audi e-Tron GT Carbon Vorsprung as he drove away from the back entrance London hospital.

The Princess of Wales is "doing well" but will remain an inpatient for 10-14 days and spend up to three months recovering. The nature of Kate's condition has not been revealed but Kensington Palace confirmed it was not cancerous. Read@http://tinyurl.com/5n6zpkat