has more than 1 perceived entrance and each entrance has a sign, would both entrances / signs be eligible if the allotments are large enough in size?
I would regard it like a park. If it’s large with very distinct entrances eg one on one road and another entrance on another that sounds good to me.
I find lime t noticeboards have potential too.
I am going to go for a walkabouts tomorrow to cover 3 or 4 areas. One is a revisit to an allotments I submitted a few years back to see if there is any updates to the site (including noticeboards), to submit a footpath sign and a church noticeboard. So just covering my thought process before considering submitting anything that I might be in 2 minds about.
I always take photos and figure out later 
I haven’t visited this particular allotments in a few years, and there was a lot of conflicting advice at the time… and this was before this version of the forums ever existed. I now submit, ask and withdraw if not valid (before it goes into voting).
If you have spare slots, try it, but I’d give it around 30% chance.
It’s currently on hold. I haven’t convinced myself of putting in the work to geting ready for the queue… there’s far more exciting stuff to submit, and all this one will give is a powerspot at best.
Some cold rainy day when you have nothing better to do then 