Would it be feasible to have a category box for what - if any - event is being depicted and year? Probably most useful for races/rallies, but could apply to Motor Shows, Concours displays (eg Monterey, Pebble beach), commemmoration runs (London-Brighton), Goodwood Festival of Speed etc. It would enable - for instance - all entries for the 1958 Le Mans 24 hours or 1992 Spanish Grand Prix or 1974 Monte Carlo rally to be pulled out in one search across all the films/programmes in which they appear. Would not apply for the vast majority of entries, but could be very useful research filter in specific cases. May need the ability to double enter for eg a 1958 Le Mans car on display at 2003 Pebble Beach.