What to Bring
Always check the weather forecast before you leave home. The weather in Lancashire is unpredictable, and you can freeze any time of year or burn in the summer sunshine. So you might need thermal vests and gloves, or bring lots of sun cream but do come prepared.
The nearest toilets are a 15 minute walk away, though you can always catch the bus to them, especially if you have a bus pass. The bus timetable is here.
Bring a drink and some lunch, and something to sit on if you need it. If you can play a musical instrument bring that, also perhaps a board game or something to pass the time between lorries entering or leaving.
Also a placard with a catchy message that can be seen by passing cars.