By Guy Taylor London’s real estate sector has launched fresh calls for a long-term funding package for Transport for London (TfL) ahead of the upcoming Spring Budget. The London Property Alliance, which represents over 400 real estate developers, investors and advisers, said the cash would ensure “critical” upgrades are delivered, while supporting the return of workers and visitors to the capital’s city centre following the pandemic. Cash-strapped TfL has struggled for years after the pandemic wiped out passenger numbers. The operator was given £250m in capital funding from the government for …