Log in online to take part in an expert-led session about the genesis of Land Ships and effectiveness of the tank in The Great War. Led by ex tank-commander and battlefield guide Gareth Davies, an expert panel will discuss the evolution of the tank and its role in the war for 45 minutes. This is not a conference session where each member of the panel has 20 minutes to present their paper. The panel members will introduce themselves to the participants and there will then be a free flow question and answer session controlled by the chair.