pathways...what do you use

You didn't have an allotment in Lewes, Sussex did you Pete?

I was digging paving slabs out of my plot for three years after I took it over as a prairie of couch grass! The slugs hate losing their hidey holes and neighbours tell me my predecessor only ever arrived by bike towing a trolley behind.
Heaven knows how he got them all there but if I used them all as hardcore under my shed I would need a ladder to get to the door........ .