In the series Uniformed Services and their Motorcycles, here is the Hong Kong Emergency Fire Services. The firemen (and women) ride around on BMW R1100RT and R1150RTs, and use their bikes for fire evaluation and immediate fire services.
The bikes are fully equipped to extinguish small fires, and have a hose and fire extinguishers. There are even BMW R1150RTs equipped and configured for Ambulance Services, but more on that later.
Click here to read more on the Hong Kong Fire Services.