Can you apply for a course you previously declined on clearing?

Are you allowed to apply for a course you had previously declined through clearing if you’ve changed your mind about your future. Also could you do this through UCAS extra? i.e could I reject my firm and insurance choice on UCAS and reapply for the course I previously declined through extra?

Thank you

yes you can do that

Thank you for your quick reply! What would you suggest would be the more sensible option - UCAS extra or clearing? Also, is it possible to decline your firm and insurance choice through UCAS track or do you need to phone the university? (my firm and insurance are at the same university)

Thank you and sorry about all the questions, no problem if you don’t know the answers

as you'll want to be put into extra, i believe you should speak to your firm to get them to do it, clearing will likely have more availability. do you not want to switch to the course at your firm or insurance choice that would be easier to do if you wanted to still go to those universities?