Maybe...
But such a system is open to very easy abuse. Let's say I fancy a nice 4x4 "so that I can tow people stuck in the snow in winter". Do I get to write off the cost of my 4x4 just because I tow people in snow two days a year?
But such a system is open to very easy abuse. Let's say I fancy a nice 4x4 "so that I can tow people stuck in the snow in winter". Do I get to write off the cost of my 4x4 just because I tow people in snow two days a year?