But capital needs to be set aside more for unexpected losses than expected ones.

ECONOMIST: Basle bust-up

GPs are already extremely stretched, with many feeling challenged to manage their patient lists and needs, but they may also now have to be prepared for the possibility of urgent and unexpected requests, for example, a service provider may ask for additional information if a problem arises with one of their patients during treatment abroad.

BBC: Treatment abroad: Greater choice, greater risk