Write a very short cover letter in British English to Royal Free London NHS Foundation Trust for the job below that I found on jobsincare.com 

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                                                    Band 7 Reporting Sonographer with Royal Free London NHS Foundation Trust in Barnet

                                                     Please see attached job description for more information about this role and working at Royal Free London NHS Foundation Trust.     The Royal Free London NHS Foundation Trust is seeking one Band 7 full-time fixed term sonographer for up to 37.5 hours per week to cover for maternity leave until 14/09/25.   The expectation is that applicants will already have achieved a level of advanced practice, and are experienced in obstetric and general medical ultrasound.   As a sonographer at the trust, you will be involved with the delivery of Ultrasound services covering the main ultrasound departments, Antenatal Clinic, Fetal Medicine Unit, Acute Gynae and Early Pregnancy Unit.   You must be clinically competent and keen to contribute towards efficient service delivery. A Post Graduate Certificate/Diploma in ultrasound (PgDip) or DMU qualification is essential for this role.   If you are a Sonographer, seeking a flexible role, then we would love to hear from you.   Some Cross site rotation through Barnet, Chase Farm, Edgware and Hadley Wood hospitals may be required depending on service needs.   About us  Please see attached job description for more information about this role and working at Royal Free London NHS Foundation Trust.