Mental capacity is the ability to make decisions for yourself. People who cannot do this are said to ‘lack capacity’. This might be due to illness, injury, a learning disability, or mental health problems that affect the way their brain works.
To have capacity a person must be able to:
People should be assessed on whether they have the ability to make a particular decision at a particular time. The mental capacity of a person with dementia will fluctuate. As an example, there might be times of the day when they are able to think more clearly.
Understanding the Mental Capacity Act 2005 and how it affects you.
The Act sets out a test for assessing whether a person has the capacity to make a particular decision at a particular time. It is a ‘decision-specific’ test, concerned only with the decision that has to be made. For example someone may be quite capable of making decisions about some matters like their weekly food shop, but unable to deal with large sums of money or consent to a necessary operation.
The test is in two stages:
In deciding the second part of the test, a person will lack the capacity to make a particular decision if they cannot:
If a person cannot do any one of the above things, they will lack the capacity to make the decision. No one can be labelled ‘incapable’ on the basis of a particular diagnosis, and the second part of the capacity test must always be considered.
The Mental Capacity Act 2005 (MCA) provides a framework to protect vulnerable people over the age of 16 who are not able to make their own decisions. If someone cannot make a certain decision for themselves, they are said to ‘lack capacity’ to make the decision.
The Act makes it clear who can take decisions in which situations, and how they should go about this. It also enables people to plan ahead for a time when they may lose capacity.
The Mental Capacity Act 2005 gives a legal definition of ‘mental capacity‘. Where a person does not have capacity to make decisions, the law provides safeguards and protection, including giving limited powers to third parties to take decisions on their behalf. In cases where there is a real dispute about whether something is in the best interests of a person without capacity then an application can be made to the Court of Protection for it to decide the issue.
The Mental Health Act 1983 (not to be confused with the Mental Capacity Act) is the legislation that should normally be used when a person with a mental illness refuses treatment for their mental health and this affects their health or puts them or others at risk. However, the Mental Capacity Act might be used to make a ‘one-off’ decision about treatment or in order to compel a person with a mental illness to accept treatment for a physical condition.
The Mental Capacity Act also 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.
The Mental Capacity Act allows other people to make decisions for people who lack the capacity to make these decisions for themselves. The Act does this by creating the roles of ‘Attorney’ appointed under a ‘Lasting Power of Attorney‘ (LPA) and ‘Deputy’. Other people are also protected from legal action if they try to help someone who lacks capacity.
If a health or social care professional has to make a decision for somebody else they will use the MCA Code of Practice to make an assessment of that person’s capacity to make that particular decision. An assessment must be done to ensure that the person definitely does not have capacity, before any decisions are made. The professional will talk to the person and should involve anyone else who is appropriate such as carers, family and doctors to make a decision in the person’s best interests. A formal Best Interest Meeting may be needed to make decisions for more complex issues and significant changes, such as decisions about long-term care or moving into a care home. A formal meeting can ensure that the person has the chance to have their opinions heard and recorded, and can include other relevant people as appropriate.
Unfortunately, the correct procedure for making ‘Best Interest’ decisions is not always followed. You should seek specialist advice from our Community Care Law Team if you have any concerns.
The Act confirms that everything that is done for, or on behalf of, a person who lacks capacity must be in that person’s best interests. The Act provides a checklist of factors that decision makers must work through in deciding what is in a person’s best interests. A person can put their wishes and feelings into a written statement if they so desire, which the person making the determination must consider. Also, carers and family members have a right to be consulted.
The Mental Capacity Act covers important decisions relating to an individual’s property, financial affairs, and health and social care. It also applies to everyday decisions, such as personal care, what to wear and what to eat.
The Mental Capacity Act is accompanied by a Code of Practice which provides more in-depth guidance for professional staff such as social workers.
The code of practice for the Mental Capacity Act gives guidance on how the act should work on a day-to-day basis. It provides case studies and explains in detail the key features of the law.
The MCA is based on five key principles that must be followed by anyone who is considering making a decision for someone else:
Deputies are appointed to make decisions for people who lack the capacity to do so themselves. This applies in situations where formal arrangements have not been made – for example, if a person loses capacity and has not set up a Lasting Power of Attorney or an advance decision. A Deputy is usually a friend or relative of the person who lacks capacity, but could also be a professional. To become a Deputy you must apply to the Court of Protection. Deputies must make decisions in the best interests of the person lacking capacity. These might be about property or financial affairs, such as redeeming an insurance policy or selling a house.
The Court of Protection also has authority to make official decisions (called orders) about any healthcare, welfare or financial matters.