What is the risk of not complying with Ryanair's security regulations?

Not complying with Ryanair's security regulations can lead to passengers being denied boarding or experiencing delays at the checkpoint. This consequence is particularly important because security protocols are put in place primarily to ensure the safety of all passengers and crew members. When a passenger does not adhere to the security guidelines, it can raise concerns and necessitate further checks or interventions, which can cause boarding delays or even prevent the individual from boarding the flight altogether. Safety is paramount in the aviation industry, and strict adherence to security measures is essential in maintaining that safety for everyone involved.

The other options, while potentially plausible in some contexts, do not capture the primary and immediate consequence of failing to follow security regulations as effectively. The focus of security compliance is primarily on safety and the efficient management of the boarding process.