I am a new owner of a lovely 1961 Panel Van (today marks one week of ownership)! We are in Portland, OR, USA and it's been getting a lot of smiles around town... I highly doubt many here have seen one or will see one again

My first pressing question for other Morris owners:
Have you installed or fabricated a new door locking system? I'm using her for occasional deliveries in the city. When I'm making deliveries it's common to have a lot of expensive gear in the car while I'm away. My Minor has a locking back door with working key, a driver door with no ability to lock from the inside and a passenger door with a key hole but didn't come with a working key (also can't be locked from the inside).
How have you dealt with this? I'm all ears!
Cheers!
Michelle Lucille[frame]