Reading down towards the bottom there is a heading 'Trade Licences' , and 'all vehicles' were listed as £166 , or so .
For someone with a collection of a few cars , it might be cheaper to 'become' a trader and run around with one's trade plates on whichever car you fancy - since the plates can be swapped around at will !
Or are there further hidden costs involved ?
Someone 'in the trade' please enlighten ?