Can guests with disabilities access the single rider line at toy story mania?

Based on the available information, I cannot confirm whether guests with disabilities may use the single rider line at Toy Story Mania. The provided sources discuss dark rides in general and mention Toy Story Mania as part of the Toy Story franchise, but contain no specific details about accessibility accommodations or single rider line policies for guests with disabilities. Disney's single rider lines are typically designed to reduce wait times by allowing guests to fill open seats, but accessibility policies vary by attraction and park location. For accurate information about disability access at Toy Story Mania, you would need to consult official Disney accessibility guidelines or contact the park directly.