'Bedlam' graveyard unearthed beneath the City of London as Crossrail dig reveals bones of patients from notorious asylum | Mail Online: "500-year-old graveyard near Liverpool Street found during Crossrail works Cemetery contains 20,000 skeletons including patients of Bedlam asylum
Other finds include rare Roman coins and an entire stretch of Roman road
A 13-mile high speed tunnel is currently being built under Central London "