It was pre-73, but there seems to have been a legislation change. Quite where people stand now I haven't a clue - perhaps follows the zero rated car tax years?
The answer must be on one of the government web sites...


Graham (G4FUJ)

Sold L44FOR 4/4 Giallo Fly
'09 Gen2 MINI Cooper ragtop
'90 LR 90 SW