 Complete the following phrase:  At the Field of Remembrance ceremony held at Westminster Abbey on 10 November 2016, Watchman was introduced to HRH Prince Harry and HRH Prince Philip. Watchman and his handler also featured in the Royal British Legions Festival of Remembrance event, broadcast on BBC1, broadcast on Saturday 12 November. This was on a section covering the experiences of soldiers from the Staffordshire Regiment in the 