The agreement covers a range of issues, including defence, fishing, the trade in food products and the ability of young people to move freely between the UK and the EU.
Ms Nicholson has spent more than 15 years working in the creative industries and said the topic of AI voices is often a tricky one in her world."It's a bit taboo, honestly," she said.
"This is a real voice, a human voice, being replaced that was doing a perfectly good job."Ms Nicholson said the new ScotRail voice is clear and easy to understand but questioned whether clarity was enough."They're clearly struggling with some of our more unique names like the
in 'loch'."If someone's travelling around Scotland, don't we want them to hear those names said the way we actually say them?"
For her, this goes beyond speech - it's about preserving a sense of place.
"We should be proud of our languages and place names. What this might be doing is diluting how those names are remembered, and I think that's a real shame."The context was important to Ghaywan, since he had been trying to capture the right spirit of the subject he was tackling.
The film's two lead characters – Mohammed Shoaib Ali (Khatter) and Chandan Kumar (Jethwa) have shared histories – the weight of centuries of discrimination at the hand of upper caste Hindus, but also similar goals to rise above the barriers imposed on them - in this case by joining their state's police force.Ghaywan has openly shared that he was born into a Dalit family - a reality that has cast a long shadow over his life, haunting him since childhood.
As an adult, he went on to study business administration and then worked in a corporate job in Gurgaon outside the capital, Delhi. He said he never faced discrimination but was acutely aware of his position in the caste hierarchy and still lives with the weight of where he was born."I am the only acknowledged person from the community who is there behind and in the front of camera in all of Hindi cinema history. That is the kind of gap we are living with," he says.