I think I'd like some comments on the following:
I have devised a steering lock for my 51 plunger. I hope the enclosed photos will do the explaining. I used a lockable bar from a Reece hitch, 2 10inch shifters and a coil spring (hardware shop) for a bit of tension. Also a spare "cotton reel" that fitted the side car lobe, and away we went cutting the shifters to fit over the back of the steering head stop points.
To unlock, I use the key, taking the RHS end off, then slip the RHS bar down, now I can move the handlebars and the LHS lock can fall down. Replace the locking mechanism and the springs will keep them in place pointing to the deck. I am free to ride. The plan is that I'll be free to park it, lock it and not have to keep it in eye shot while I am out n about.
I am sure I will appreciate the comments the forum seems to thrive on putting up.