With no mobile signal, what happens in an emergency out of hours?

There is a pay phone on the ablutions wall. Using this, members of the public can phone for the emergency services. This is a free service and does not require coins. There is an out of hours button to phone the site managers house for other emergencies or incidents. Note: phoning for citronella candles at 9.00pm is neither an emergency or an incident.

How can I be contacted with no mobile signal?

We have a payphone on site, you can arrange a time to either phone out or have persons phone in. [It accepts incoming calls.] We have a limited wi-fi service around the car park area where you can contact others via differing apps.