Here are some key points about whether certain areas protect or challenge judicial independence:
Art 6 of the ECHR - Protects independence by enshrining the right to an independent tribunal in human rights law.
MoJ budget covering courts - Could potentially challenge independence if the government uses funding as leverage over judicial decisions. However, in practice the funding is administered independently.
JAC appointments - Aims to protect independence by removing political influence through an independent commission. However, some argue the executive still has too much influence over appointments.
Removal of judges - Provides security of tenure through the strict removal process, protecting independence. However, political influence over the disciplinary process could potentially challenge independence.
So in summary,