Merseyside firefighters trial 'fire bikes'
 

Firefighters on Merseyside are piloting a new way of tackling fires - a motorbike fitted with water tanks and a high-pressure jet.

http://www.bbc.co.uk/news/uk-10716414

Its cool and a great idea to get through traffic to a fire faster. But it seems to be very specialized and for most fire departments, I think the cost for that one tool is too great for value