999: What's Your Emergency? returns for a new run, focusing on the relentless work carried out by Wiltshire's police, paramedic and fire services. Demand on Wiltshire's emergency services is at an all-time high and, as in so much of the UK, staff working in this once-traditional county are battling an ever-increasing range of thoroughly modern problems. Never before have Wiltshire's emergency services been so needed, nor so stretched.