A Lib Dem MP has said Reform and the Conservative parties have been spreading "mis- and disinformation" around a controversial road scheme.
MP for Oxford West and Abingdon Layla Moran said many people might have been avoiding the centre of Oxford due to concerns over the temporary £5 congestion charge that came into force on 29 October.
She said she had asked Oxfordshire County Council for better communication around the scheme and appealed to residents to check its website about the exemptions.
Councillors in Oxfordshire from Reform and the Conservative have refuted the claims and criticised the scheme's implementation.