New Crossrail / Elizabeth line documentary is coming to BBC2

A fourth TV series about the construction of the Elizabeth line will be shown on BBC2 in a couple of weeks’ time, covering the final stages ahead of opening the line for passengers.
The first two series covered the construction of the Crossrail project, and the third series looked at the work undertaken after the delays and cost overruns were announced. With exclusive access to Crossrail and Transport for London, this fourth and final chapter of the documentary series follows the final sta