Ginetta Factory requires a rule 5 exemption. There's Makins Farm at Garforth.
A bit nearer is a house in Calverley owned by Professer Sharpe - he used to have a 206. H is quite visible on google maps. Should be less than a tenner into town from there. There is also a couple of spots in New Farnley that are usable for singles.
Theres also a spot near the old heliport on York Road (East Leeds).
Email me if you want some more details.
Regards, MB