The college flew the rainbow flag on February 1st to mark the start of LGBT+ history month. Two student representatives - Jennie Rodowicz on behalf of the MCR and Ted Kehoe from the JCR - are seen with the flag in Old Court before it was taken to the top of the Tower.
You can read more about LGBT+ history month activities planned across Cambridge via this link: https://www.cam.ac.uk/news/lgbt-history-month-2021-at-cambridge.