A Cambridgeshire County Council spokesperson said:
“We have lodged a formal claim with the court and are proceeding with legal action against BAM Nuttall. The claim is for the cost to repair defects on the Guided Busway. This follows a thorough review and advice from external legal and technical experts, who have assessed the work and the contract.
“BAM Nuttall are defending the claim and if this continues the claim will have to be heard by the courts and a potential trial is unlikely to be until the end of 2021 or possibly 2022.
“It would be inappropriate to comment further while legal proceedings are active.”