Security Checkpoint Self-Select Lanes Orlando International Airport now features "Self-Select Lanes" at the security checkpoints which provides passengers with the opportunity to â€œself-selectâ€ the lanes they believe are best suited for their experience level while maintaining the same level of security for everyone. Families & Special Assistance These passengers may or may not be familiar with TSA procedures but are traveling with children and strollers, in large groups, may be elderly, or have disabilities requiring special assistance from the TSA. Casual Traveller These passengers should be somewhat familiar with TSA procedures and travel at least once a year. Expert Traveller These passengers should be very familiar with TSA procedures and travel frequently. They should understand the liquids and prohibited items policy.