F,G,H & K

Other categories

Category	Description	Minimum age
F	Agricultural tractors	17*
G	Road rollers	21**
H	Tracked vehicles	21***
K	Mowing machine or vehicle controlled by a pedestrian	16

* Age 16 for tractors less than 2.45 metres wide, it must only pull trailers less than 2.45 metres wide with two wheels, or four close-coupled.

** Age 17 for small road-rollers with metal or hard rollers, they must not be steam powered, weigh more than 11,690 kg or be made for carrying loads.

*** Age 17 if the MAM of the tracked vehicle doesn't exceed 3,500 kg.