A woman suffered a 'medical episode', and was taken via air ambulance to the Royal Berkshire Hospital.
A spokesman for the ambulance service confirmed they sent a rapid response vehicle, an ambulance crew and office as well as the air ambulance to the scene.
They would not elaborate on what the 'medical emergency' was, but Police confirmed there were 'no suspicious circumstances' surrounding the incident.
It is thought she worked at one of the offices in the business park.
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