British cavalry ride their horses on steep cliffs and through water streams during training exercise in UK

Training exercise and demonstration by the Royal Scots Greys and 2nd Dragoons cavalry in the UK. Bugler sounds an alarm. The cavalry respond. They ride their horses on steep cliffs and over difficult terrain. They cross a 10 foot deep river with strong currents in which their mounts must swim. On the other side, they join with other elements riding through woods.