What is necessary for patrons to avoid being filmed by media?

The correct answer highlights the importance of notifying individuals about the presence of media and their ability to relocate if they prefer not to be filmed. Being informed empowers patrons to make a choice regarding their presence in areas where filming is taking place. This approach respects individuals’ privacy and autonomy, enabling them to avoid being captured on camera by simply moving to a different location.

The other options suggest protective measures like consent forms or verbal agreements, which typically apply to more formal settings or specific types of media coverage, rather than general public situations. The idea of wearing special wristbands also seems impractical and unlikely to be a common practice. Hence, notification and the option to move away is the most effective and straightforward method for patrons to avoid being filmed.