| At 2.45 we see a fibre-glass cistern in the water off Calheta, and under it is a vast shoal of electric-blue dorados. |
| An irregularly shaped cistern is meant to receive varying amounts of water during the operation of the machine. |
| Size the cistern to provide enough water storage for reasonably expected dry periods. |
| Behind was a court, which provided light, and a place for a water cistern supplying a communal tap. |
| It is a water-saving device you fit in your toilet cistern so that less water is used for flushing. |
| The device that caused the scare was later said to have been a ballcock from a bathroom cistern, packed with fireworks. |
