William and Kate visited a flax farm in Co Tyrone to learn about sustainable linen-making processes.
During a tour of a new college training firefighters in Northern Ireland, the Princess of Wales joked about wanting a fire engine to travel at top speed with sirens blaring when given a ride.
Kate wanted a fire engine to travel at top speed with sirens blaring.
The couple were taken across the 50-acre site of the Northern Ireland Fire and Rescue Service Learning and Development College in a red engine, but at a sedate pace.
Author's summary: Kate and William visit firefighter training college in Northern Ireland.