As with many things insurance can be a b#gger. When filling in the online tax forms the MoT box is quite simple in that the owner declares whether the vehicle is MoT exempt based the vehicle has no significant changes to it. When this first came in I asked the question if a vertical exhaust was classed as a major change based on the fact that it was a practical solution to road humps taking out the old stylii baffle box time and again. At first it was classed as a significant change and historic status would not apply. I appealed and it was allowed. Hurrah no more MoT’s, although she would currently pass one, and no more tax, although as said previously the money is easily spent on something else. The key thing with insurance is that a mate of mine declared his Landy exempt with a simple swipe on the online form but when he had a relatively minor bump a few months later it turned out that changes he had made, like springs and a ‘foreign’ engine, were substantial changes and as such an MoT was required. Last I saw of him he was in a bit of trouble with the rozzers.