Thanks all for the replies- Certainly some food for thought (pardon the pun).
Im not very keen on using any chemicals which is why I thought of starving the weeds of light.
The allotment is very neglected so it wouldnt be just a case of covering the ground and coming back in March. There is a shed that needs dismantling, a greenhouse that needs rebuilding and various other bits and pieces so I would still be there quite often maintaining the site.
Considering the state of the place I assume that the other plot-holders will be happy to see some work being done regardless- it must be quite infuriating to constantly get weeds blowing in from other peoples plots.
Im not in as much of a rush as I have been growing veg in a small space in my garden with quite some success (spuds,leaves, betroots,etc).
As a complete novice Im just looking for some tips to save me unneccessary work- I dont mind the necessary stuff. I was also hoping to spend my "waiting time" watching how the others manage their plots.
Im expecting a very steep learning curve.
All the best
Jim