Mayoral Candidate Ken Livingstone has said he would not reintroduce the Western Extension to the congestion charging zone.
Speaking during a visit to Earls Court he said: “If I could flick a switch and re-introduce the western extension then I would.
“It is costing us more than £50m in lost revenue but the reality is that it would now cost us more than £150m to re-introduce so I will not be bringing it back.”