AFAIK, never for takeoffs and landings. During the War the A30 was closed and traffic diverted down to Fleet and back.
After the war, the A30 was reopened and 01/19 was shortened (at least in markings). However, at least two hangar complexes were on the other side of the A30 so traffic lights stopped cars to allow aircraft to taxi over.
When the MoCA closed it in 1960 all of the infrastructure was removed from the whole airport leaving only the tarmac and the terminal building and was returned to all the various landowners. The bit on the other side of the A30 was owned by someone else, so when Bennett reopened, there was nothing to the south any more.
I’d love to have 01/19 or 14/32 in use today but they stopped being used in 1985 as part of a Section 52 agreement which was put together to placate the locals as part of the planning application for the car auction site. Nothings going to reverse that now