Similar to the ongoing fire service welfare vehicle discussion I'd quite like to see fire service ATV carriers. These are found in a lot of places throughout the country. These would do the same as a HART ATV carrier similar to the ICCU/ACU situation.
[Blocked Image: https://pbs.twimg.com/media/D4RC6LWW4AEPCei.jpg]
Not my picture, but I think it looks quite nice.