A legal challenge has to be lodged, within six weeks of the decision on November 25 by Transport for London (TfL) to award the contract to the Riverlinx consortium, which includes Cintra, Bam PPP PGGM, Macquarie Capital and SK E&C.

But the transport authority has so far delayed publication of the contracts by two weeks. Stop the Silvertown Tunnel claim this is a deliberate attempt to hinder a review.

https://www.londonnewsonline.co.uk/anti-tunnel-protesters-claim-tfl-stalling-tactics/