U.K. Student Visas

Hello,
This is the closest "most"-relevant section I could find for this post.
My question is: Is it legal to trade Forex online while one is in the UK on a student VISA?
If anyone knows or knows of a UK Law Forum: any help would be much appreciated.
Thank you in advance and I apologize for any inconvenience.

You will need to check this with U.K. immigration authorities. I don't expect any U.K. immigration experts to be passing by this "U.S. law only" forum.