Barclays is expected to announce thousands of additional job cuts as part of a radical restructuring of the bank.
The job losses are likely to impact Barclays' investment banking arm, which faces losing over a quarter of its staff by the time the reforms are complete.
The figures are expected to be in addition to the 10-12,000 jobs the bank had indicated it would cut after it published full-year results in February.
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A 61-year-old woman was taken to hospital with head injuries after the incident in Islington, north London.
Counting will begin on Saturday morning, with the result expected later in the day.
There have been a number of incidents involving heavy goods vehicles getting stuck and causing disruption in recent months.