Question: Who is the current British monarch in which the Fixated Threat Assessment Centre was set up to assess and manage the risk to?

Context paragraphs:
House of Windsor: The House of Windsor is the royal house of the United Kingdom and the other Commonwealth realms.  The dynasty is of German paternal descent and was originally a branch of the House of Saxe-Coburg and Gotha, itself derived from the House of Wettin, and it succeeded the House of Hanover as monarchs in the British Empire following the death of Queen Victoria, wife of Albert, Prince Consort.  The houses of Saxe-Coburg and Gotha and Windsor have provided five British monarchs to date, including four kings and the present queen, Elizabeth II.

Fixated Threat Assessment Centre: In the United Kingdom, the Fixated Threat Assessment Centre (FTAC) is a joint police/mental health unit set up in October 2006 by the Home Office, the Department of Health and Metropolitan Police Service to assess and manage the risk to politicians, members of the British Royal Family, and other public figures from obsessive individuals.

Firefighting threat assessment matrix: The firefighting threat assessment matrix is a risk assessment methodology used by German firefighters and aid organizations in order to identify the risks at the action scene.  It has a form of a table with threats as columns and vulnerabilities as rows.  The proposed here terms Threats and Vulnerabilities (not really defined in the origin) come from the field of risk management.  The filled table helps the commander to prepare the strategy for handling the situation.  Since the table is just virtual, in commander's head only, there is an underlying mnemonic scheme for naming the threats in German language (4A-1C-4E-Rule).  For each vulnerability each likely threat is checked, not just the most likely/important one.

MOSAIC threat assessment systems: MOSAIC threat assessment systems (MOSAIC) is a method developed by Gavin de Becker and Associates in the early 1980s to assess and screen threats and inappropriate communications.

Assessment of suicide risk: Suicide risk assessment is a process of estimating probability for a person to commit suicide.  The assessment process is ethically complex: the concept of "imminent suicide" (implying the foreseeability of an inherently unpredictable act) is a legal construct in a clinical guise, which can be used to justify the rationing of emergency psychiatric resources or intrusion into patients' civil liberties.  Accurate and defensible risk assessment requires a clinician to integrate a clinical judgment with the latest evidence-based practice, although accurate prediction of low base rate events, such as suicide, is inherently difficult and prone to false positives. Risk for suicide is re-evaluated throughout the course of care to assess the patient's response to personal situational changes and clinical interventions.  Some experts recommend abandoning suicide risk assessment as it is so inaccurate.  In addition suicide risk assessment is often conflated with assessment of self-harm which has little overlap with completed suicide.  Instead, it is suggested that the emotional state which has caused the suicidal thoughts, feelings or behaviour should be the focus of assessment with a view to helping the patient rather than reducing the anxiety of clinician who overestimates the risk of suicide and are fearful of litigation.  An example of how to do this in practice was recently published in the Scientific American

Risk assessment: Risk assessment is the determination of quantitative or qualitative estimate of risk related to a well-defined situation and a recognized threat (also called hazard).  "Quantitative risk assessment" requires calculations of two components of risk "(R)": the magnitude of the potential loss "(L)", and the probability "(p)" that the loss will occur.  An acceptable risk is a risk that is understood and tolerated usually because the cost or difficulty of implementing an effective countermeasure for the associated vulnerability exceeds the expectation of loss.  "Health risk assessment" includes variations, such as the type and severity of response, with or without a probabilistic context.

Assessment day: An assessment day is usually used in the context of recruitment.  On this day, a group of applicants who have applied for a particular role are invited to an assessment centre, where a combination of selection techniques are used by the employers to measure suitability of an individual for the job role.These selection technique usually include exercises such as presentation, group exercise, one to one Interview, role play, psychometric test etc.  Most large organisations like Banks, Audit and IT firms use assessment days to recruit the fresh talent in their graduate programmes.  With an increase of popularity of assessment days, several training institutes have been formed that prepare candidates for assessment days, for example, Green Turn is a famous institute that prepare candidates for assessment days of big 4 accountancy firms.

US World Wide Threat Assessment: The US Worldwide Threat Assessment, originally called the "Annual Threat Assessment" is a hearing of the US Senate Select Intelligence Committee that has occurred each year since 2006.  Each hearing includes at least one "open" or unclassified session and the release of a document that details the high level unclassified assessments of the US intelligence community for a given year.

Mental health triage: Mental health triage is a clinical function conducted at point of entry to health services which aims to assess and categorize the urgency of mental health related problems.  The mental health triage service may be located in the Emergency Department, Community Mental Health Services, Call Centre, or co-located with other specialist mental health services such as the Crisis Assessment and Treatment Team.  Emergency Services such as police and ambulance may also have a co-located mental health triage service.  There is considerable variation in the clinical settings in which mental health triage services may be operating, therefore service delivery models vary, however, the essential function is to determine the nature and severity of the mental health problem, determine which service response would best meet the needs of the patient, and how urgently the response is required.  A core function of mental health triage is to conduct risk assessment that aims to determine whether the patient is a risk of harming self or others as a result of their mental state, and to assess other risks related to mental illness As with other triage models, the mental health triage clinician must assign a category of urgency to the case, which is recorded using verbal indicators of risk such as 'extreme risk' through to 'low risk', or by using numerical (urgency= time-to-treatment) categories 1 (immediate) to 5 (2 hours), as per the 5-point Australasian Triage Scale.  

Joint Regional Intelligence Center: The Joint Regional Intelligence Center (JRIC) was established in 2006 as a cooperative effort between federal, state, and local law enforcement and public safety agencies to centralize the intake, analysis, synthesis, and appropriate dissemination of terrorism-related threat intelligence for the greater Los Angeles region.  In 2010, the JRIC merged with the Los Angeles Joint Drug Intelligence Group component of the Los Angeles High Intensity Drug Trafficking Area (LA HIDTA), Intelligence Support System (ISS), which includes the Los Angeles Regional Criminal Information Clearinghouse (LA CLEAR) and the Inland Narcotics Clearing House (INCH) to create a consolidated regional all-crimes intelligence fusion entity in accordance with the HIDTA mission.  The JRIC also serves as the Regional Threat Assessment Center (RTAC) for the Central District of California as part of the California State Threat Assessment System (STAS).  The center follows guidelines established by the US Department of Justice and US Department of Homeland Security, and contributes to the national Criminal Intelligence Sharing Plan.

Supporting paragraphs: Fixated Threat Assessment Centre House of Windsor
Answer: Elizabeth II