they will allow you to fish just as you go in the gate, down to the left. not an easy climb down if the grass is any bit damp but it has a big flat rock that would be comfy with 2 people or 3 at a bit of a squeeze. fished it a few times last year and had, gurnard, mackeral, pollack, plaice and flounder on lug, rag and sandeel. never had crab there tho.
i think if you have a membership card from a club they will allow you up further but if your on holidays you obviously wont have one