This was still the case in 2018; when I went on a school trip to Thorpe Park in 2018, I heard someone saying about how their dyslexia meant they could “skip all the queues”.
In fairness, dyslexia is technically a disability (well, a learning difficulty, but it could be considered a disability for this type of thing), and I think it’s good for Towers to be so inclusive. Not all disabilities are necessarily visible, and in the current era, it’s important for Towers to accommodate that, in my opinion.