Charlesfield
The study also considered the potential benefits of extending the service to Charlesfield. However, demand forecasting suggested that patronage was unlikely to justify the additional investment required. The proposed location has, at present, few residential units within the `demand footprint' and even with potential housing development in the area, possibly leading to the construction of some 2,000 houses it would not justify the additional Capital expenditure for the 10km line extension this station would necessitate. It is accepted that such a station would serve the communities of Newtown and St Boswells and St Boswells and may be justified in time. (following the general rule of thumb that at least 5,000 houses are required to generate sufficient patronage for a station).
In addition, given that the distance between the two locations, Tweedbank and Charlesfield, is only 10 kilometres, there is a risk of significant abstraction of patronage from the park and ride facility at Tweedbank, thereby undermining the viability of that facility.