The existing vehicle tax structures in the State have a strong environmental rationale, with the more pollutant, fossil-fuelled cars paying higher rates of tax, between motor tax, benefit in kind, BIK, vehicle registration tax, VRT, and the nitrogen oxide, NOx, charge. In contrast, low-emission cars and electric vehicles, EVs, are subject to lower rates of tax. I know the Deputy will be aware of it but it I want to emphasise the point that our tax code already recognises the differing contributions that those vehic…