Decision details

(1) Whilst not accepting TfL’s conclusion to the work on extending the DLR to Bromley, an extension of London Overground to Bromley North is supported in principle.

(2) The priorities of residents for improved rail services into and through London, particularly in relation to Thameslink services, are supported.

Following recent discussions and work with Transport for London, Report ES14048 provides an update regarding potential public transport extensions to Bromley.

TfL has undertaken feasibility work over the previous 12-18 months to develop a business case for extending the DLR from Lewisham to Bromley. Simultaneously, TfL have undertaken feasibility work for extending the Bakerloo line from Elephant and Castle and the Overground from New Cross to Bromley North. Tramlink proposals had been previously developed and more recently, the Tramlink development team have been working to refine route options and alignments.

As defined by TfL’s business case methodology and the DfT’s transport scheme appraisal guidance, the overall Benefit Cost Ratio (BCR) of a DLR extension to Bromley represents insufficient value for money. This takes account of the total cost of an extension, the direct transport benefits, and the development and growth potential. On 20th March 2014, the Mayor of London instructed TfL to cease further work on the DLR business case.

The Council has subsequently asked TfL to undertake further work on a London Overground extension from New Cross to Bromley North, using the existing rail corridor, to provide improved rail connectivity between Bromley and Canary Wharf.