While there are some trains that could be converted from single- to dual-voltage, those trains are all in full use on other services from which they cannot be released, and therefore not available to preserve the Watford to Brighton service. The Government have already announced the intention to procure 1,300 additional vehicles for the rail network in England and Wales between 2008 and 2014.
Clapham Junction is one of 92 stations selected for major improvements as part of the £370 million “Access for All” project. This will benefit all those passengers with disabilities who may need to change trains at Clapham Junction, including the few who wish to travel between Watford and Brighton.