• Assessing lack of capacity – The Act sets out a single clear test for assessing
whether a person lacks capacity to take a particular decision at a particular
time. It is a “decision-specific” and time specific test. No one can be labelled
‘incapable’ simply as a result of a particular medical condition or diagnosis.
Section 2 of the Act makes it clear that a lack of capacity cannot be established
merely by reference to a person’s age, appearance, or any condition or aspect
of a person’s behaviour which might lead others to make unjustified
assumptions about capacity.
• Best Interests –An act done or decision made for or on behalf of a person who
lacks capacity must be in that person’s best interests. The Act provides a non-
exhaustive checklist of factors that decision-makers must work through in
deciding what is in a person’s best interests. A person can put his/her wishes
and feelings into a written statement if they so wish, which the person making
the determination must consider. Also, people involved in caring for the person
lacking capacity gain a right to be consulted concerning a person’s best
interests.
• Acts in connection with care or treatment – Section 5 offers statutory
protection from liability where a person is performing an act in connection with
the care or treatment of someone who lacks capacity. This could cover actions
that might otherwise attract criminal prosecution or civil liability if f someone has
to interfere with the person’s body or property in the course of providing care or
treatment.
• Restraint– Section 6 of the Act sets out limitations on section 5. It defines
restraint as the use or threat of force where a person who lacks capacity resists,
and any restriction of liberty or movement whether or not the person resists.
Restraint is only permitted if the person using it reasonably believes it is
necessary to prevent harm to the person who lacks capacity, and if the restraint
used is a proportionate response to the likelihood and seriousness of the harm.
This section does not extend to deprivation of liberty within the meaning of
Article 5(1) of the European Convention on Human Rights. The Government
has announced that there will be additional safeguards for people who lack
capacity and are deprived of their liberty but do not receive mental health
legislation safeguards, as a result of the European Court of Human Rights
judgement in HL v United Kingdom (the “Bournewood” case). The Government
has announced that it intends to introduce these safeguards by amending the
Mental Capacity Act.