What does the Red cross on the white field refer to?

The red cross on a white field is indeed a reference to the flag of St. George. St. George is recognized as the patron saint of England, and his flag, featuring a red cross on a white background, has historical significance, particularly as it is also a component of the Union Jack. It represents an important symbol in maritime history, linking to the identity and heritage of England.

This flag is often associated with maritime context, particularly for British naval ships, which display the St. George's Cross to signify their connections to England and British maritime authority. This symbolism is foundational in understanding various aspects of naval tradition and the ceremonies surrounding maritime operations.