Take action for our Prisoner of Conscience, Dr Mohamed Al-Roken

Can you help one of our prisoners of conscience? Dr Mohammed al-Roken is a professor of constitutional law and human rights lawyer and has served a 10-year prison sentence for peacefully exercising his right to freedom of expression and association, including his right to peacefully form and join in association with others, and for his work as a defence lawyer representing his clients and his advocacy efforts on behalf of human rights. 
He should have been released on July 17th 2022 but has not been, so we are sending keys to the UAE embassy in London to request his release. 
Please make a key - Using gold and silver sheets of A4 card or bits of card similar in thickness to a postcard and glue on silver foil, roughly about 24 cm x 13 cm - see photo for the ideas of how it should look and what you could write on it.
Please send to 
Ambassador Mansour Abulhoul
UAE Embassy
1-2 Grosvenor Crescent
London SW1X 7EE

Please take this action from Sunday 25th September to 9th October