What is one reason a license may be denied or revoked according to TXRC RULE 311.6?

A license may be denied or revoked due to criminal history or convictions because such a background raises concerns about the integrity and reliability of the individual within the horse racing industry. Regulatory bodies like the Texas Racing Commission emphasize the need for a trustworthy environment to uphold the sport's reputation and ensure fair competition. Individuals with certain criminal convictions may be viewed as potentially compromising the ethical standards expected in racing. This policy serves as a safeguard to maintain public confidence in the horse racing industry and to protect the welfare of the horses and participants involved.

The other options do not align with the primary reasons for license denial or revocation. For instance, while not paying entry fees can impact participation, it does not inherently reflect on an individual's character or ability to succeed in the industry. Similarly, not having a valid horse or a lack of training experience are more about eligibility and qualifications rather than integrity, which is the core focus when assessing an individual's criminal background.