(datum, plaats)
Dear Mayor of Seoul
I am writing to you regarding Kyung Seok Park, a dedicated activist for the rights of people with disabilities, who represents Solidarity Against Disability Discrimination (SADD).
By organizing peaceful protests, Kyung Seok Park has drawn attention to the difficulties people with disabilities face in accessing public transport safely. In response, Kyung Seok Park has faced the use of unlawful force by police, public smear campaigns, and punitive litigation by the authorities.
I urge you to ensure people’s right to peaceful assembly by ending the use of unlawful force, retaliatory litigation, and smear campaigns against Kyung Seok Park and SADD activists, so they can keep campaigning for a world where people with disabilities can fully participate in all aspects of life.
Yours sincerely
(Jouw voornaam, jouw achternaam)