torchlight

"People were finding their way around by torchlight. It was quite surreal seeing the view from my window totally black especially as I live next to a dual carriageway," he said.

Viewed by torchlight, it is so small an average-sized person would have difficulty standing up straight.

"I stopped him right away," she says - explaining how she then noticed a torchlight from a mobile phone above her head, and realised, to her horror, that he was filming her.

Dell’Acqua said her program has followed the story “at every demonstration and torchlight procession,” to keep a spotlight on the case.

They work fast under torchlight – using red beams not white as these are harder to detect.