This video is from the Western Telegraph
Hundreds of pupils chanted support for classmate Rhys Johnson outside Milford Haven School this morning.
He was removed from lessons this week, after shaving his head for charity.
He wanted to raise money for cancer research after three relatives were diagnosed with the disease - but the school said it warned him of the consequence before he did it, and that its rules on uniform and appearance had to be consistently applied.
More top news
Carol Morse claimed her 12-year-old son Ryan dropped to just four stone but doctors failed to act, Cardiff Crown Court hears.
Mark Prosser stabbed Billy Moore - a friend who had previously saved his life.
ITV News can reveal the number of potential buyers for Tata's steel business in the UK is more than double the previously known total.