4Advocacy in proceedings in the Court of Protection to the extent that they concern—
(a)a person’s right to life,
(b)a person’s liberty or physical safety,
(c)a person’s medical treatment (within the meaning of the Mental Health Act 1983),
(d)a person’s capacity to marry, to enter into a civil partnership or to enter into sexual relations, or
(e)a person’s right to family life.