At the end of today I can report that much reassembly took place and the Enfield now looks pretty similar to how it did on 25th January. TP provided the necessary assistance to lift the bike from it's supporting blocks and the steering now turns beautifully with none of the notchy feeling that was apparent the last time I reached this point.
It will need to be lifted back up on to the blocks for another few days, as it will be far easier to continue the reassembly with the bike in an upright position than canted over, as it is when supported by the side stand. The next activities are likely to be assembling the rear brake mechanism and reinstalling the loom but those are the first of a very long list of things that are yet to be completed.
I am guessing that there will be pressure to relocate it back to the garage now it is able to stand on it's own and that the weather will soon be improving.