How did the British dig trenches in World War 1?

During World War I, British soldiers dug trenches using basic hand tools like shovels and picks. The process often involved teams of men working together under fire, with some trenches being constructed quickly for immediate protection while others were more elaborate and fortified. To counteract muddy conditions, wooden planks or sandbags were often used to reinforce the walls. The trenches were strategically positioned to provide cover from enemy fire while facilitating communication and movement of troops.