She said: ‘My colleague and I were working in the basement where the kitchen is, when I noticed the CCTV screens start flashing up.
‘I went into the office to take a look and my colleague rushed in and asked me, “did you hear that?â€
‘We went back into the basement and we could hear light footsteps upstairs – like a woman was tip-toeing – but there was no one on the footage.’
If that wasn’t enough of a fright, the same thing happened the following evening.
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She continued: ‘The very next day it happened again – two days in a row!
‘CCTV was moving and blinking. I didn’t want to go in the basement anymore. After that, I stopped working the closing shifts.
‘I am never closing the shop again because I know what it’s like to feel like someone or something is around you. Especially houses in London, a lot of them are old and could be haunted.’
The impressive old building, where the Pret is located, was previously a carpet shop selling old garments – ‘maybe the ghosts are from the old shop,’ Ginger said.
And mysterious activity in the East End Pret didn’t stop there. Just last week, Ginger heard scratching at the back door during an early morning stint in her basement office.
‘It was four o’clock in the morning and I was like – not again!
‘It sounded like someone was clawing to get inside. It was the kind of high-pitched sound which really makes you cringe, like sharp nails on metal.
‘Since then, I’ve been waiting for my colleague outside to go in with him. I was like, there’s no way I’m going to go in until someone is here to go with me,’ she said.
Staff are so sick of the paranormal activity, they brought in an Ouija board two years ago to find out what the ghosts wanted.
But sadly it led to more questions than answers.
Ginger said: ‘It spelt out “I feel presenceâ€, but we are not sure what this means, or why a ghost would say this.’